154970703

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 229402368

約数和(自身を除く): 74431665

約数列:

[1, 3, 9, 47, 141, 423, 443, 827, 1329, 2481, 3987, 7443, 20821, 38869, 62463, 116607, 187389, 349821, 366361, 1099083, 3297249, 17218967, 51656901, 154970703]

約数ペア:

[(1, 154970703), (3, 51656901), (9, 17218967), (47, 3297249), (141, 1099083), (423, 366361), (443, 349821), (827, 187389), (1329, 116607), (2481, 62463), (3987, 38869), (7443, 20821)]