64638261837

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{5653}}^1\times {\mathrm{15307}}^1$

素因数の和:21049

約数の個数: 24

約数和(自身を含む): 94514163744

約数和(自身を除く): 29875901907

約数列:

[1, 3, 9, 83, 249, 747, 5653, 15307, 16959, 45921, 50877, 137763, 469199, 1270481, 1407597, 3811443, 4222791, 11434329, 86530471, 259591413, 778774239, 7182029093, 21546087279, 64638261837]

約数ペア:

[(1, 64638261837), (3, 21546087279), (9, 7182029093), (83, 778774239), (249, 259591413), (747, 86530471), (5653, 11434329), (15307, 4222791), (16959, 3811443), (45921, 1407597), (50877, 1270481), (137763, 469199)]