81170029557

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1392449}}^1$

素因数の和:1392602

約数の個数: 32

約数和(自身を含む): 128328192000

約数和(自身を除く): 47158162443

約数列:

[1, 3, 9, 17, 27, 51, 127, 153, 381, 459, 1143, 2159, 3429, 6477, 19431, 58293, 1392449, 4177347, 12532041, 23671633, 37596123, 71014899, 176841023, 213044697, 530523069, 639134091, 1591569207, 3006297391, 4774707621, 9018892173, 27056676519, 81170029557]

約数ペア:

[(1, 81170029557), (3, 27056676519), (9, 9018892173), (17, 4774707621), (27, 3006297391), (51, 1591569207), (127, 639134091), (153, 530523069), (381, 213044697), (459, 176841023), (1143, 71014899), (2159, 37596123), (3429, 23671633), (6477, 12532041), (19431, 4177347), (58293, 1392449)]