90675431

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5801}}^1$

素因数の和:5855

約数の個数: 24

約数和(自身を含む): 119057040

約数和(自身を除く): 28381609

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 5801, 15631, 40607, 63811, 168229, 284249, 446677, 1177603, 1850519, 3126739, 8243221, 12953633, 90675431]

約数ペア:

[(1, 90675431), (7, 12953633), (11, 8243221), (29, 3126739), (49, 1850519), (77, 1177603), (203, 446677), (319, 284249), (539, 168229), (1421, 63811), (2233, 40607), (5801, 15631)]