80520808533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{120919}}^1$

素因数の和:122137

約数の個数: 32

約数和(自身を含む): 124116157440

約数和(自身を除く): 43595348907

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 1187, 3561, 13057, 20179, 39171, 60537, 120919, 221969, 362757, 665907, 1330109, 2055623, 3990327, 6166869, 22611853, 67835559, 143530853, 430592559, 1578839383, 2440024501, 4736518149, 7320073503, 26840269511, 80520808533]

約数ペア:

[(1, 80520808533), (3, 26840269511), (11, 7320073503), (17, 4736518149), (33, 2440024501), (51, 1578839383), (187, 430592559), (561, 143530853), (1187, 67835559), (3561, 22611853), (13057, 6166869), (20179, 3990327), (39171, 2055623), (60537, 1330109), (120919, 665907), (221969, 362757)]