1327990154883

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{2521537}}^1$

素因数の和:2522387

約数の個数: 32

約数和(自身を含む): 2091464478720

約数和(自身を除く): 763474323837

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 809, 2427, 5663, 16989, 25079, 75237, 175553, 526659, 2521537, 7564611, 17650759, 52952277, 78167647, 234502941, 547173529, 1641520587, 2039923433, 6119770299, 14279464031, 42838392093, 63237626423, 189712879269, 442663384961, 1327990154883]

約数ペア:

[(1, 1327990154883), (3, 442663384961), (7, 189712879269), (21, 63237626423), (31, 42838392093), (93, 14279464031), (217, 6119770299), (651, 2039923433), (809, 1641520587), (2427, 547173529), (5663, 234502941), (16989, 78167647), (25079, 52952277), (75237, 17650759), (175553, 7564611), (526659, 2521537)]