54287961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4231}}^1$

素因数の和:4301

約数の個数: 32

約数和(自身を含む): 91004928

約数和(自身を除く): 36716967

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4231, 4277, 12693, 12831, 29617, 55003, 88851, 165009, 198857, 385021, 596571, 1155063, 1391999, 2585141, 4175997, 7755423, 18095987, 54287961]

約数ペア:

[(1, 54287961), (3, 18095987), (7, 7755423), (13, 4175997), (21, 2585141), (39, 1391999), (47, 1155063), (91, 596571), (141, 385021), (273, 198857), (329, 165009), (611, 88851), (987, 55003), (1833, 29617), (4231, 12831), (4277, 12693)]