127901571

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{210019}}^1$

素因数の和:210058

約数の個数: 16

約数和(自身を含む): 201619200

約数和(自身を除く): 73717629

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 210019, 630057, 1470133, 4410399, 6090551, 18271653, 42633857, 127901571]

約数ペア:

[(1, 127901571), (3, 42633857), (7, 18271653), (21, 6090551), (29, 4410399), (87, 1470133), (203, 630057), (609, 210019)]