156964851

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{141793}}^1$

素因数の和:141843

約数の個数: 16

約数和(自身を含む): 238213920

約数和(自身を除く): 81249069

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 141793, 425379, 1276137, 3828411, 5813513, 17440539, 52321617, 156964851]

約数ペア:

[(1, 156964851), (3, 52321617), (9, 17440539), (27, 5813513), (41, 3828411), (123, 1276137), (369, 425379), (1107, 141793)]