85549761

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45481}}^1$

素因数の和:45517

約数の個数: 24

約数和(自身を含む): 141903840

約数和(自身を除く): 56354079

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 45481, 136443, 409329, 500291, 864139, 1500873, 2592417, 4502619, 7777251, 9505529, 28516587, 85549761]

約数ペア:

[(1, 85549761), (3, 28516587), (9, 9505529), (11, 7777251), (19, 4502619), (33, 2592417), (57, 1500873), (99, 864139), (171, 500291), (209, 409329), (627, 136443), (1881, 45481)]