75663231

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 117669888

約数和(自身を除く): 42006657

約数列:

[1, 3, 7, 21, 107, 151, 223, 321, 453, 669, 749, 1057, 1561, 2247, 3171, 4683, 16157, 23861, 33673, 48471, 71583, 101019, 113099, 167027, 235711, 339297, 501081, 707133, 3603011, 10809033, 25221077, 75663231]

約数ペア:

[(1, 75663231), (3, 25221077), (7, 10809033), (21, 3603011), (107, 707133), (151, 501081), (223, 339297), (321, 235711), (453, 167027), (669, 113099), (749, 101019), (1057, 71583), (1561, 48471), (2247, 33673), (3171, 23861), (4683, 16157)]