90980109

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19553}}^1$

素因数の和:19617

約数の個数: 24

約数和(自身を含む): 146420352

約数和(自身を除く): 55440243

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 19553, 58659, 175977, 215083, 645249, 918991, 1935747, 2756973, 8270919, 10108901, 30326703, 90980109]

約数ペア:

[(1, 90980109), (3, 30326703), (9, 10108901), (11, 8270919), (33, 2756973), (47, 1935747), (99, 918991), (141, 645249), (423, 215083), (517, 175977), (1551, 58659), (4653, 19553)]