49118427

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{42307}}^1$

素因数の和:42359

約数の個数: 16

約数和(自身を含む): 74462080

約数和(自身を除く): 25343653

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 42307, 126921, 380763, 1142289, 1819201, 5457603, 16372809, 49118427]

約数ペア:

[(1, 49118427), (3, 16372809), (9, 5457603), (27, 1819201), (43, 1142289), (129, 380763), (387, 126921), (1161, 42307)]