230461209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{1259}}^1$

素因数の和:1362

約数の個数: 36

約数和(自身を含む): 372088080

約数和(自身を除く): 141626871

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1259, 1419, 1849, 3777, 4257, 5547, 11331, 13849, 16641, 20339, 41547, 54137, 61017, 124641, 162411, 183051, 487233, 595507, 1786521, 2327891, 5359563, 6983673, 20951019, 25606801, 76820403, 230461209]

約数ペア:

[(1, 230461209), (3, 76820403), (9, 25606801), (11, 20951019), (33, 6983673), (43, 5359563), (99, 2327891), (129, 1786521), (387, 595507), (473, 487233), (1259, 183051), (1419, 162411), (1849, 124641), (3777, 61017), (4257, 54137), (5547, 41547), (11331, 20339), (13849, 16641)]