103681123749

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{12619}}^1$

素因数の和:13271

約数の個数: 72

約数和(自身を含む): 180145754880

約数和(自身を除く): 76464631131

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 601, 651, 1519, 1803, 1953, 4207, 4557, 5409, 12619, 12621, 13671, 18631, 29449, 37857, 37863, 55893, 88333, 88347, 113571, 130417, 167679, 264999, 265041, 391189, 391251, 618331, 794997, 912919, 1173567, 1173753, 1854993, 2738323, 2738757, 3520701, 5564979, 7584019, 8214969, 8216271, 19168261, 22752057, 24644907, 53088133, 57504783, 68256171, 159264399, 172514349, 235104589, 371616931, 477793197, 705313767, 1114850793, 1645732123, 2115941301, 3344552379, 4937196369, 11520124861, 14811589107, 34560374583, 103681123749]

約数ペア:

[(1, 103681123749), (3, 34560374583), (7, 14811589107), (9, 11520124861), (21, 4937196369), (31, 3344552379), (49, 2115941301), (63, 1645732123), (93, 1114850793), (147, 705313767), (217, 477793197), (279, 371616931), (441, 235104589), (601, 172514349), (651, 159264399), (1519, 68256171), (1803, 57504783), (1953, 53088133), (4207, 24644907), (4557, 22752057), (5409, 19168261), (12619, 8216271), (12621, 8214969), (13671, 7584019), (18631, 5564979), (29449, 3520701), (37857, 2738757), (37863, 2738323), (55893, 1854993), (88333, 1173753), (88347, 1173567), (113571, 912919), (130417, 794997), (167679, 618331), (264999, 391251), (265041, 391189)]