199375249527

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{556841}}^1$

素因数の和:557088

約数の個数: 32

約数和(自身を含む): 300694680000

約数和(自身を除く): 101319430473

約数列:

[1, 3, 9, 27, 89, 149, 267, 447, 801, 1341, 2403, 4023, 13261, 39783, 119349, 358047, 556841, 1670523, 5011569, 15034707, 49558849, 82969309, 148676547, 248907927, 446029641, 746723781, 1338088923, 2240171343, 7384268501, 22152805503, 66458416509, 199375249527]

約数ペア:

[(1, 199375249527), (3, 66458416509), (9, 22152805503), (27, 7384268501), (89, 2240171343), (149, 1338088923), (267, 746723781), (447, 446029641), (801, 248907927), (1341, 148676547), (2403, 82969309), (4023, 49558849), (13261, 15034707), (39783, 5011569), (119349, 1670523), (358047, 556841)]