90887247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31657}}^1$

素因数の和:31703

約数の個数: 24

約数和(自身を含む): 148159440

約数和(自身を除く): 57272193

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 31657, 94971, 284913, 348227, 918053, 1044681, 2754159, 3134043, 8262477, 10098583, 30295749, 90887247]

約数ペア:

[(1, 90887247), (3, 30295749), (9, 10098583), (11, 8262477), (29, 3134043), (33, 2754159), (87, 1044681), (99, 918053), (261, 348227), (319, 284913), (957, 94971), (2871, 31657)]