79664637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 119218176

約数和(自身を除く): 39553539

約数列:

[1, 3, 13, 31, 39, 93, 131, 393, 403, 503, 1209, 1509, 1703, 4061, 5109, 6539, 12183, 15593, 19617, 46779, 52793, 65893, 158379, 197679, 202709, 608127, 856609, 2042683, 2569827, 6128049, 26554879, 79664637]

約数ペア:

[(1, 79664637), (3, 26554879), (13, 6128049), (31, 2569827), (39, 2042683), (93, 856609), (131, 608127), (393, 202709), (403, 197679), (503, 158379), (1209, 65893), (1509, 52793), (1703, 46779), (4061, 19617), (5109, 15593), (6539, 12183)]