79623531

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 132437760

約数和(自身を除く): 52814229

約数列:

[1, 3, 9, 13, 29, 31, 39, 87, 93, 117, 261, 279, 377, 403, 757, 899, 1131, 1209, 2271, 2697, 3393, 3627, 6813, 8091, 9841, 11687, 21953, 23467, 29523, 35061, 65859, 70401, 88569, 105183, 197577, 211203, 285389, 305071, 680543, 856167, 915213, 2041629, 2568501, 2745639, 6124887, 8847059, 26541177, 79623531]

約数ペア:

[(1, 79623531), (3, 26541177), (9, 8847059), (13, 6124887), (29, 2745639), (31, 2568501), (39, 2041629), (87, 915213), (93, 856167), (117, 680543), (261, 305071), (279, 285389), (377, 211203), (403, 197577), (757, 105183), (899, 88569), (1131, 70401), (1209, 65859), (2271, 35061), (2697, 29523), (3393, 23467), (3627, 21953), (6813, 11687), (8091, 9841)]