72665919

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 107518320

約数和(自身を除く): 34852401

約数列:

[1, 3, 9, 83, 89, 249, 267, 747, 801, 1093, 3279, 7387, 9837, 22161, 66483, 90719, 97277, 272157, 291831, 816471, 875493, 8073991, 24221973, 72665919]

約数ペア:

[(1, 72665919), (3, 24221973), (9, 8073991), (83, 875493), (89, 816471), (249, 291831), (267, 272157), (747, 97277), (801, 90719), (1093, 66483), (3279, 22161), (7387, 9837)]