79384617

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{75389}}^1$

素因数の和:75414

約数の個数: 20

約数和(自身を含む): 127710660

約数和(自身を除く): 48326043

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 75389, 226167, 678501, 980057, 2035503, 2940171, 6106509, 8820513, 26461539, 79384617]

約数ペア:

[(1, 79384617), (3, 26461539), (9, 8820513), (13, 6106509), (27, 2940171), (39, 2035503), (81, 980057), (117, 678501), (351, 226167), (1053, 75389)]