156670881

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 219000192

約数和(自身を除く): 62329311

約数列:

[1, 3, 41, 47, 123, 141, 661, 1681, 1927, 1983, 5043, 5781, 27101, 31067, 79007, 81303, 93201, 237021, 1111141, 1273747, 3333423, 3821241, 52223627, 156670881]

約数ペア:

[(1, 156670881), (3, 52223627), (41, 3821241), (47, 3333423), (123, 1273747), (141, 1111141), (661, 237021), (1681, 93201), (1927, 81303), (1983, 79007), (5043, 31067), (5781, 27101)]