738536481

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3677}}^1$

素因数の和:3902

約数の個数: 32

約数和(自身を含む): 1126350720

約数和(自身を除く): 387814239

約数列:

[1, 3, 9, 27, 43, 129, 173, 387, 519, 1161, 1557, 3677, 4671, 7439, 11031, 22317, 33093, 66951, 99279, 158111, 200853, 474333, 636121, 1422999, 1908363, 4268997, 5725089, 17175267, 27353203, 82059609, 246178827, 738536481]

約数ペア:

[(1, 738536481), (3, 246178827), (9, 82059609), (27, 27353203), (43, 17175267), (129, 5725089), (173, 4268997), (387, 1908363), (519, 1422999), (1161, 636121), (1557, 474333), (3677, 200853), (4671, 158111), (7439, 99279), (11031, 66951), (22317, 33093)]