216125277

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{10987}}^1$

素因数の和:11152

約数の個数: 16

約数和(自身を含む): 295357440

約数和(自身を除く): 79232163

約数列:

[1, 3, 79, 83, 237, 249, 6557, 10987, 19671, 32961, 867973, 911921, 2603919, 2735763, 72041759, 216125277]

約数ペア:

[(1, 216125277), (3, 72041759), (79, 2735763), (83, 2603919), (237, 911921), (249, 867973), (6557, 32961), (10987, 19671)]