63962977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 73579968

約数和(自身を除く): 9616991

約数列:

[1, 13, 23, 71, 131, 299, 529, 923, 1633, 1703, 3013, 6877, 9301, 21229, 37559, 39169, 69299, 120913, 213923, 488267, 900887, 2780999, 4920229, 63962977]

約数ペア:

[(1, 63962977), (13, 4920229), (23, 2780999), (71, 900887), (131, 488267), (299, 213923), (529, 120913), (923, 69299), (1633, 39169), (1703, 37559), (3013, 21229), (6877, 9301)]