71231469

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{1447}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 96958080

約数和(自身を除く): 25726611

約数列:

[1, 3, 61, 183, 269, 807, 1447, 4341, 16409, 49227, 88267, 264801, 389243, 1167729, 23743823, 71231469]

約数ペア:

[(1, 71231469), (3, 23743823), (61, 1167729), (183, 389243), (269, 264801), (807, 88267), (1447, 49227), (4341, 16409)]