61271262

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{87281}}^1$

素因数の和:87305

約数の個数: 32

約数和(自身を含む): 146633760

約数和(自身を除く): 85362498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 87281, 174562, 261843, 523686, 785529, 1134653, 1571058, 2269306, 2356587, 3403959, 4713174, 6807918, 10211877, 20423754, 30635631, 61271262]

約数ペア:

[(1, 61271262), (2, 30635631), (3, 20423754), (6, 10211877), (9, 6807918), (13, 4713174), (18, 3403959), (26, 2356587), (27, 2269306), (39, 1571058), (54, 1134653), (78, 785529), (117, 523686), (234, 261843), (351, 174562), (702, 87281)]