162243441

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2447}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 240589440

約数和(自身を除く): 78345999

約数列:

[1, 3, 9, 53, 139, 159, 417, 477, 1251, 2447, 7341, 7367, 22023, 22101, 66303, 129691, 340133, 389073, 1020399, 1167219, 3061197, 18027049, 54081147, 162243441]

約数ペア:

[(1, 162243441), (3, 54081147), (9, 18027049), (53, 3061197), (139, 1167219), (159, 1020399), (417, 389073), (477, 340133), (1251, 129691), (2447, 66303), (7341, 22101), (7367, 22023)]