47945331

素因数分解:

$3^3\times 7^1\times {\mathrm{253679}}^1$

素因数の和:253695

約数の個数: 16

約数和(自身を含む): 81177600

約数和(自身を除く): 33232269

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 253679, 761037, 1775753, 2283111, 5327259, 6849333, 15981777, 47945331]

約数ペア:

[(1, 47945331), (3, 15981777), (7, 6849333), (9, 5327259), (21, 2283111), (27, 1775753), (63, 761037), (189, 253679)]