65480499

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10091}}^1$

素因数の和:10207

約数の個数: 24

約数和(自身を含む): 109155072

約数和(自身を除く): 43674573

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 10091, 30273, 70637, 90819, 211911, 635733, 1039373, 3118119, 7275611, 9354357, 21826833, 65480499]

約数ペア:

[(1, 65480499), (3, 21826833), (7, 9354357), (9, 7275611), (21, 3118119), (63, 1039373), (103, 635733), (309, 211911), (721, 90819), (927, 70637), (2163, 30273), (6489, 10091)]