27945231

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3391}}^1$

素因数の和:3502

約数の個数: 16

約数和(自身を含む): 38750208

約数和(自身を除く): 10804977

約数列:

[1, 3, 41, 67, 123, 201, 2747, 3391, 8241, 10173, 139031, 227197, 417093, 681591, 9315077, 27945231]

約数ペア:

[(1, 27945231), (3, 9315077), (41, 681591), (67, 417093), (123, 227197), (201, 139031), (2747, 10173), (3391, 8241)]