2135427839991

素因数分解:

$3^2\times {\mathrm{499}}^1\times {\mathrm{6781}}^1\times {\mathrm{70121}}^1$

素因数の和:77407

約数の個数: 24

約数和(自身を含む): 3091188126000

約数和(自身を除く): 955760286009

約数列:

[1, 3, 9, 499, 1497, 4491, 6781, 20343, 61029, 70121, 210363, 631089, 3383719, 10151157, 30453471, 34990379, 104971137, 314913411, 475490501, 1426471503, 4279414509, 237269759999, 711809279997, 2135427839991]

約数ペア:

[(1, 2135427839991), (3, 711809279997), (9, 237269759999), (499, 4279414509), (1497, 1426471503), (4491, 475490501), (6781, 314913411), (20343, 104971137), (61029, 34990379), (70121, 30453471), (210363, 10151157), (631089, 3383719)]