149816331

素因数分解:

$3^3\times 7^1\times {\mathrm{792679}}^1$

素因数の和:792695

約数の個数: 16

約数和(自身を含む): 253657600

約数和(自身を除く): 103841269

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 792679, 2378037, 5548753, 7134111, 16646259, 21402333, 49938777, 149816331]

約数ペア:

[(1, 149816331), (3, 49938777), (7, 21402333), (9, 16646259), (21, 7134111), (27, 5548753), (63, 2378037), (189, 792679)]