27304893

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 52049088

約数和(自身を除く): 24744195

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 41, 63, 77, 93, 99, 123, 217, 231, 279, 287, 341, 369, 451, 651, 693, 861, 961, 1023, 1271, 1353, 1953, 2387, 2583, 2883, 3069, 3157, 3813, 4059, 6727, 7161, 8649, 8897, 9471, 10571, 11439, 13981, 20181, 21483, 26691, 28413, 31713, 39401, 41943, 60543, 73997, 80073, 95139, 97867, 118203, 125829, 221991, 275807, 293601, 354609, 433411, 665973, 827421, 880803, 1300233, 2482263, 3033877, 3900699, 9101631, 27304893]

約数ペア:

[(1, 27304893), (3, 9101631), (7, 3900699), (9, 3033877), (11, 2482263), (21, 1300233), (31, 880803), (33, 827421), (41, 665973), (63, 433411), (77, 354609), (93, 293601), (99, 275807), (123, 221991), (217, 125829), (231, 118203), (279, 97867), (287, 95139), (341, 80073), (369, 73997), (451, 60543), (651, 41943), (693, 39401), (861, 31713), (961, 28413), (1023, 26691), (1271, 21483), (1353, 20181), (1953, 13981), (2387, 11439), (2583, 10571), (2883, 9471), (3069, 8897), (3157, 8649), (3813, 7161), (4059, 6727)]