121437786

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{154501}}^1$

素因数の和:154637

約数の個数: 16

約数和(自身を含む): 244731168

約数和(自身を除く): 123293382

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 154501, 309002, 463503, 927006, 20239631, 40479262, 60718893, 121437786]

約数ペア:

[(1, 121437786), (2, 60718893), (3, 40479262), (6, 20239631), (131, 927006), (262, 463503), (393, 309002), (786, 154501)]