180628281

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1180577}}^1$

素因数の和:1180600

約数の個数: 12

約数和(自身を含む): 276255252

約数和(自身を除く): 95626971

約数列:

[1, 3, 9, 17, 51, 153, 1180577, 3541731, 10625193, 20069809, 60209427, 180628281]

約数ペア:

[(1, 180628281), (3, 60209427), (9, 20069809), (17, 10625193), (51, 3541731), (153, 1180577)]