90094761

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{25867}}^1$

素因数の和:25922

約数の個数: 20

約数和(自身を含む): 137721232

約数和(自身を除く): 47626471

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 25867, 77601, 232803, 698409, 1112281, 2095227, 3336843, 10010529, 30031587, 90094761]

約数ペア:

[(1, 90094761), (3, 30031587), (9, 10010529), (27, 3336843), (43, 2095227), (81, 1112281), (129, 698409), (387, 232803), (1161, 77601), (3483, 25867)]