155132677

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 189604800

約数和(自身を除く): 34472123

約数列:

[1, 7, 23, 49, 161, 179, 769, 1127, 1253, 4117, 5383, 8771, 17687, 28819, 37681, 123809, 137651, 201733, 866663, 963557, 3165973, 6744899, 22161811, 155132677]

約数ペア:

[(1, 155132677), (7, 22161811), (23, 6744899), (49, 3165973), (161, 963557), (179, 866663), (769, 201733), (1127, 137651), (1253, 123809), (4117, 37681), (5383, 28819), (8771, 17687)]