67752009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2551}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 105897792

約数和(自身を除く): 38145783

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 2043, 2551, 2951, 7653, 8853, 22959, 26559, 33163, 99489, 298467, 579077, 1737231, 5211693, 7528001, 22584003, 67752009]

約数ペア:

[(1, 67752009), (3, 22584003), (9, 7528001), (13, 5211693), (39, 1737231), (117, 579077), (227, 298467), (681, 99489), (2043, 33163), (2551, 26559), (2951, 22959), (7653, 8853)]