220172763

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{54647}}^1$

素因数の和:54746

約数の個数: 16

約数和(自身を含む): 314772480

約数和(自身を除く): 94599717

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 54647, 163941, 928999, 2786997, 4317113, 12951339, 73390921, 220172763]

約数ペア:

[(1, 220172763), (3, 73390921), (17, 12951339), (51, 4317113), (79, 2786997), (237, 928999), (1343, 163941), (4029, 54647)]