75044319

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 120936960

約数和(自身を除く): 45892641

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 521, 1083, 1563, 2527, 3647, 6859, 7581, 9899, 10941, 20577, 29697, 48013, 69293, 144039, 188081, 207879, 564243, 1316567, 3573539, 3949701, 10720617, 25014773, 75044319]

約数ペア:

[(1, 75044319), (3, 25014773), (7, 10720617), (19, 3949701), (21, 3573539), (57, 1316567), (133, 564243), (361, 207879), (399, 188081), (521, 144039), (1083, 69293), (1563, 48013), (2527, 29697), (3647, 20577), (6859, 10941), (7581, 9899)]