27720404898

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{65071373}}^1$

素因数の和:65071449

約数の個数: 16

約数和(自身を含む): 56221667136

約数和(自身を除く): 28501262238

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 65071373, 130142746, 195214119, 390428238, 4620067483, 9240134966, 13860202449, 27720404898]

約数ペア:

[(1, 27720404898), (2, 13860202449), (3, 9240134966), (6, 4620067483), (71, 390428238), (142, 195214119), (213, 130142746), (426, 65071373)]