15663776967

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1511}}^1\times {\mathrm{16223}}^1$

素因数の和:17811

約数の個数: 24

約数和(自身を含む): 22960723968

約数和(自身を除く): 7296947001

約数列:

[1, 3, 9, 71, 213, 639, 1511, 4533, 13599, 16223, 48669, 107281, 146007, 321843, 965529, 1151833, 3455499, 10366497, 24512953, 73538859, 220616577, 1740419663, 5221258989, 15663776967]

約数ペア:

[(1, 15663776967), (3, 5221258989), (9, 1740419663), (71, 220616577), (213, 73538859), (639, 24512953), (1511, 10366497), (4533, 3455499), (13599, 1151833), (16223, 965529), (48669, 321843), (107281, 146007)]