52265457

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 77690496

約数和(自身を除く): 25425039

約数列:

[1, 3, 9, 47, 141, 157, 423, 471, 787, 1413, 2361, 7083, 7379, 22137, 36989, 66411, 110967, 123559, 332901, 370677, 1112031, 5807273, 17421819, 52265457]

約数ペア:

[(1, 52265457), (3, 17421819), (9, 5807273), (47, 1112031), (141, 370677), (157, 332901), (423, 123559), (471, 110967), (787, 66411), (1413, 36989), (2361, 22137), (7083, 7379)]