109819503

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 171763200

約数和(自身を除く): 61943697

約数列:

[1, 3, 9, 23, 27, 69, 89, 207, 267, 621, 801, 1987, 2047, 2403, 5961, 6141, 17883, 18423, 45701, 53649, 55269, 137103, 176843, 411309, 530529, 1233927, 1591587, 4067389, 4774761, 12202167, 36606501, 109819503]

約数ペア:

[(1, 109819503), (3, 36606501), (9, 12202167), (23, 4774761), (27, 4067389), (69, 1591587), (89, 1233927), (207, 530529), (267, 411309), (621, 176843), (801, 137103), (1987, 55269), (2047, 53649), (2403, 45701), (5961, 18423), (6141, 17883)]