83791617

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 141341760

約数和(自身を除く): 57550143

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 163, 269, 273, 489, 637, 807, 1141, 1883, 1911, 2119, 3423, 3497, 5649, 6357, 7987, 10491, 13181, 14833, 23961, 24479, 39543, 43847, 44499, 73437, 103831, 131541, 171353, 306929, 311493, 514059, 570011, 920787, 1710033, 2148503, 3990077, 6445509, 11970231, 27930539, 83791617]

約数ペア:

[(1, 83791617), (3, 27930539), (7, 11970231), (13, 6445509), (21, 3990077), (39, 2148503), (49, 1710033), (91, 920787), (147, 570011), (163, 514059), (269, 311493), (273, 306929), (489, 171353), (637, 131541), (807, 103831), (1141, 73437), (1883, 44499), (1911, 43847), (2119, 39543), (3423, 24479), (3497, 23961), (5649, 14833), (6357, 13181), (7987, 10491)]