228070089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{11959}}^1$

素因数の和:12141

約数の個数: 24

約数和(自身を含む): 356982080

約数和(自身を除く): 128911991

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 6357, 11959, 19071, 35877, 107631, 155467, 466401, 1399203, 1949317, 5847951, 17543853, 25341121, 76023363, 228070089]

約数ペア:

[(1, 228070089), (3, 76023363), (9, 25341121), (13, 17543853), (39, 5847951), (117, 1949317), (163, 1399203), (489, 466401), (1467, 155467), (2119, 107631), (6357, 35877), (11959, 19071)]