268565513181

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3011263}}^1$

素因数の和:3011441

約数の個数: 32

約数和(自身を含む): 425527738368

約数和(自身を除く): 156962225187

約数列:

[1, 3, 7, 21, 31, 93, 137, 217, 411, 651, 959, 2877, 4247, 12741, 29729, 89187, 3011263, 9033789, 21078841, 63236523, 93349153, 280047459, 412543031, 653444071, 1237629093, 1960332213, 2887801217, 8663403651, 12788833961, 38366501883, 89521837727, 268565513181]

約数ペア:

[(1, 268565513181), (3, 89521837727), (7, 38366501883), (21, 12788833961), (31, 8663403651), (93, 2887801217), (137, 1960332213), (217, 1237629093), (411, 653444071), (651, 412543031), (959, 280047459), (2877, 93349153), (4247, 63236523), (12741, 21078841), (29729, 9033789), (89187, 3011263)]