918001053

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{141079}}^1$

素因数の和:141329

約数の個数: 16

約数和(自身を含む): 1365654400

約数和(自身を除く): 447653347

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 141079, 423237, 1269711, 3809133, 34000039, 102000117, 306000351, 918001053]

約数ペア:

[(1, 918001053), (3, 306000351), (9, 102000117), (27, 34000039), (241, 3809133), (723, 1269711), (2169, 423237), (6507, 141079)]