131036785719

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{159869}}^1$

素因数の和:161599

約数の個数: 32

約数和(自身を含む): 208480711680

約数和(自身を除く): 77443925961

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1697, 5091, 11879, 35637, 39031, 117093, 159869, 273217, 479607, 819651, 1119083, 3357249, 3676987, 11030961, 25738909, 77216727, 271297693, 813893079, 1899083851, 5697251553, 6239846939, 18719540817, 43678928573, 131036785719]

約数ペア:

[(1, 131036785719), (3, 43678928573), (7, 18719540817), (21, 6239846939), (23, 5697251553), (69, 1899083851), (161, 813893079), (483, 271297693), (1697, 77216727), (5091, 25738909), (11879, 11030961), (35637, 3676987), (39031, 3357249), (117093, 1119083), (159869, 819651), (273217, 479607)]