195978033

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{659}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 286640640

約数和(自身を除く): 90662607

約数列:

[1, 3, 9, 173, 191, 519, 573, 659, 1557, 1719, 1977, 5931, 33043, 99129, 114007, 125869, 297387, 342021, 377607, 1026063, 1132821, 21775337, 65326011, 195978033]

約数ペア:

[(1, 195978033), (3, 65326011), (9, 21775337), (173, 1132821), (191, 1026063), (519, 377607), (573, 342021), (659, 297387), (1557, 125869), (1719, 114007), (1977, 99129), (5931, 33043)]