67211469

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{44189}}^1$

素因数の和:44221

約数の個数: 18

約数和(自身を含む): 105128010

約数和(自身を除く): 37916541

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 44189, 132567, 397701, 574457, 1723371, 5170113, 7467941, 22403823, 67211469]

約数ペア:

[(1, 67211469), (3, 22403823), (9, 7467941), (13, 5170113), (39, 1723371), (117, 574457), (169, 397701), (507, 132567), (1521, 44189)]