140053569

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1\times {\mathrm{821}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 189152064

約数和(自身を除く): 49098495

約数列:

[1, 3, 101, 303, 563, 821, 1689, 2463, 56863, 82921, 170589, 248763, 462223, 1386669, 46684523, 140053569]

約数ペア:

[(1, 140053569), (3, 46684523), (101, 1386669), (303, 462223), (563, 248763), (821, 170589), (1689, 82921), (2463, 56863)]