216284283

素因数分解:

$3^3\times {\mathrm{1571}}^1\times {\mathrm{5099}}^1$

素因数の和:6679

約数の個数: 16

約数和(自身を含む): 320688000

約数和(自身を除く): 104403717

約数列:

[1, 3, 9, 27, 1571, 4713, 5099, 14139, 15297, 42417, 45891, 137673, 8010529, 24031587, 72094761, 216284283]

約数ペア:

[(1, 216284283), (3, 72094761), (9, 24031587), (27, 8010529), (1571, 137673), (4713, 45891), (5099, 42417), (14139, 15297)]