15663990033

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{1476203}}^1$

素因数の和:1476346

約数の個数: 20

約数和(自身を含む): 23577930288

約数和(自身を除く): 7913940255

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 1476203, 4428609, 13285827, 39857481, 119572443, 193382593, 580147779, 1740443337, 5221330011, 15663990033]

約数ペア:

[(1, 15663990033), (3, 5221330011), (9, 1740443337), (27, 580147779), (81, 193382593), (131, 119572443), (393, 39857481), (1179, 13285827), (3537, 4428609), (10611, 1476203)]