67667451

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 96657408

約数和(自身を除く): 28989957

約数列:

[1, 3, 31, 47, 93, 113, 137, 141, 339, 411, 1457, 3503, 4247, 4371, 5311, 6439, 10509, 12741, 15481, 15933, 19317, 46443, 164641, 199609, 479911, 493923, 598827, 727607, 1439733, 2182821, 22555817, 67667451]

約数ペア:

[(1, 67667451), (3, 22555817), (31, 2182821), (47, 1439733), (93, 727607), (113, 598827), (137, 493923), (141, 479911), (339, 199609), (411, 164641), (1457, 46443), (3503, 19317), (4247, 15933), (4371, 15481), (5311, 12741), (6439, 10509)]