90972993

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{4733}}^1$

素因数の和:4928

約数の個数: 16

約数和(自身を含む): 124977600

約数和(自身を除く): 34004607

約数列:

[1, 3, 43, 129, 149, 447, 4733, 6407, 14199, 19221, 203519, 610557, 705217, 2115651, 30324331, 90972993]

約数ペア:

[(1, 90972993), (3, 30324331), (43, 2115651), (129, 705217), (149, 610557), (447, 203519), (4733, 19221), (6407, 14199)]