151865271

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21661}}^1$

素因数の和:21727

約数の個数: 24

約数和(自身を含む): 236549040

約数和(自身を除く): 84683769

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 21661, 64983, 194949, 411559, 888101, 1234677, 2664303, 3704031, 7992909, 16873919, 50621757, 151865271]

約数ペア:

[(1, 151865271), (3, 50621757), (9, 16873919), (19, 7992909), (41, 3704031), (57, 2664303), (123, 1234677), (171, 888101), (369, 411559), (779, 194949), (2337, 64983), (7011, 21661)]