82960917

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 123150720

約数和(自身を除く): 40189803

約数列:

[1, 3, 13, 39, 41, 123, 169, 307, 507, 533, 921, 1599, 2197, 3991, 6591, 6929, 11973, 12587, 20787, 37761, 51883, 90077, 155649, 163631, 270231, 490893, 674479, 2023437, 2127203, 6381609, 27653639, 82960917]

約数ペア:

[(1, 82960917), (3, 27653639), (13, 6381609), (39, 2127203), (41, 2023437), (123, 674479), (169, 490893), (307, 270231), (507, 163631), (533, 155649), (921, 90077), (1599, 51883), (2197, 37761), (3991, 20787), (6591, 12587), (6929, 11973)]