7139733783

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 12523929600

約数和(自身を除く): 5384195817

約数列:

[1, 3, 7, 13, 21, 31, 39, 59, 79, 91, 93, 177, 181, 217, 237, 273, 403, 413, 543, 553, 651, 767, 1027, 1209, 1239, 1267, 1659, 1829, 2301, 2353, 2449, 2821, 3081, 3801, 4661, 5369, 5487, 5611, 7059, 7189, 7347, 8463, 10679, 12803, 13983, 14299, 16107, 16471, 16833, 17143, 21567, 23777, 31837, 32037, 32627, 38409, 39277, 42897, 49413, 51429, 60593, 71331, 72943, 74753, 95511, 97881, 100093, 117831, 138827, 144491, 166439, 181779, 185887, 218829, 222859, 224259, 300279, 331049, 416481, 424151, 433473, 443269, 499317, 510601, 557661, 668577, 843641, 971789, 993147, 1011437, 1272453, 1301209, 1329807, 1531803, 1878383, 2317343, 2530923, 2915367, 3034311, 3102883, 3903627, 4303637, 5635149, 5762497, 5905487, 6952029, 9308649, 10967333, 12910911, 13148681, 17287491, 17716461, 26152871, 30125459, 32901999, 39446043, 40337479, 76771331, 78458613, 90376377, 121012437, 183070097, 230313993, 339987323, 549210291, 1019961969, 2379911261, 7139733783]

約数ペア:

[(1, 7139733783), (3, 2379911261), (7, 1019961969), (13, 549210291), (21, 339987323), (31, 230313993), (39, 183070097), (59, 121012437), (79, 90376377), (91, 78458613), (93, 76771331), (177, 40337479), (181, 39446043), (217, 32901999), (237, 30125459), (273, 26152871), (403, 17716461), (413, 17287491), (543, 13148681), (553, 12910911), (651, 10967333), (767, 9308649), (1027, 6952029), (1209, 5905487), (1239, 5762497), (1267, 5635149), (1659, 4303637), (1829, 3903627), (2301, 3102883), (2353, 3034311), (2449, 2915367), (2821, 2530923), (3081, 2317343), (3801, 1878383), (4661, 1531803), (5369, 1329807), (5487, 1301209), (5611, 1272453), (7059, 1011437), (7189, 993147), (7347, 971789), (8463, 843641), (10679, 668577), (12803, 557661), (13983, 510601), (14299, 499317), (16107, 443269), (16471, 433473), (16833, 424151), (17143, 416481), (21567, 331049), (23777, 300279), (31837, 224259), (32037, 222859), (32627, 218829), (38409, 185887), (39277, 181779), (42897, 166439), (49413, 144491), (51429, 138827), (60593, 117831), (71331, 100093), (72943, 97881), (74753, 95511)]