118181673

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{33931}}^1$

素因数の和:33986

約数の個数: 20

約数和(自身を含む): 180653968

約数和(自身を除く): 62472295

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 33931, 101793, 305379, 916137, 1459033, 2748411, 4377099, 13131297, 39393891, 118181673]

約数ペア:

[(1, 118181673), (3, 39393891), (9, 13131297), (27, 4377099), (43, 2748411), (81, 1459033), (129, 916137), (387, 305379), (1161, 101793), (3483, 33931)]