213680822013

素因数分解:

$3^3\times {\mathrm{541}}^1\times {\mathrm{14628659}}^1$

素因数の和:14629209

約数の個数: 16

約数和(自身を含む): 317149348800

約数和(自身を除く): 103468526787

約数列:

[1, 3, 9, 27, 541, 1623, 4869, 14607, 14628659, 43885977, 131657931, 394973793, 7914104519, 23742313557, 71226940671, 213680822013]

約数ペア:

[(1, 213680822013), (3, 71226940671), (9, 23742313557), (27, 7914104519), (541, 394973793), (1623, 131657931), (4869, 43885977), (14607, 14628659)]