131649738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4877}}^1$

素因数の和:5302

約数の個数: 32

約数和(自身を含む): 287997120

約数和(自身を除く): 156347382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 409, 818, 1227, 2454, 4499, 4877, 8998, 9754, 13497, 14631, 26994, 29262, 53647, 107294, 160941, 321882, 1994693, 3989386, 5984079, 11968158, 21941623, 43883246, 65824869, 131649738]

約数ペア:

[(1, 131649738), (2, 65824869), (3, 43883246), (6, 21941623), (11, 11968158), (22, 5984079), (33, 3989386), (66, 1994693), (409, 321882), (818, 160941), (1227, 107294), (2454, 53647), (4499, 29262), (4877, 26994), (8998, 14631), (9754, 13497)]