74678193

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{8951}}^1$

素因数の和:9066

約数の個数: 20

約数和(自身を含む): 112651968

約数和(自身を除く): 37973775

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 8951, 26853, 80559, 241677, 725031, 921953, 2765859, 8297577, 24892731, 74678193]

約数ペア:

[(1, 74678193), (3, 24892731), (9, 8297577), (27, 2765859), (81, 921953), (103, 725031), (309, 241677), (927, 80559), (2781, 26853), (8343, 8951)]