65269239

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7949}}^1$

素因数の和:7999

約数の個数: 32

約数和(自身を含む): 109900800

約数和(自身を除く): 44631561

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 7949, 8211, 23847, 55643, 135133, 166929, 182827, 405399, 548481, 945931, 1279789, 2837793, 3108059, 3839367, 9324177, 21756413, 65269239]

約数ペア:

[(1, 65269239), (3, 21756413), (7, 9324177), (17, 3839367), (21, 3108059), (23, 2837793), (51, 1279789), (69, 945931), (119, 548481), (161, 405399), (357, 182827), (391, 166929), (483, 135133), (1173, 55643), (2737, 23847), (7949, 8211)]