267432705

素因数分解:

$3^3\times 5^1\times {\mathrm{1980983}}^1$

素因数の和:1980997

約数の個数: 16

約数和(自身を含む): 475436160

約数和(自身を除く): 208003455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1980983, 5942949, 9904915, 17828847, 29714745, 53486541, 89144235, 267432705]

約数ペア:

[(1, 267432705), (3, 89144235), (5, 53486541), (9, 29714745), (15, 17828847), (27, 9904915), (45, 5942949), (135, 1980983)]