156779667

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3989}}^1$

素因数の和:4403

約数の個数: 24

約数和(自身を含む): 247731120

約数和(自身を除く): 90951453

約数列:

[1, 3, 9, 11, 33, 99, 397, 1191, 3573, 3989, 4367, 11967, 13101, 35901, 39303, 43879, 131637, 394911, 1583633, 4750899, 14252697, 17419963, 52259889, 156779667]

約数ペア:

[(1, 156779667), (3, 52259889), (9, 17419963), (11, 14252697), (33, 4750899), (99, 1583633), (397, 394911), (1191, 131637), (3573, 43879), (3989, 39303), (4367, 35901), (11967, 13101)]