1533048231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 2539676160

約数和(自身を除く): 1006627929

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 361, 429, 521, 627, 741, 1083, 1563, 2717, 3971, 4693, 5731, 6773, 6859, 8151, 9899, 11913, 14079, 17193, 20319, 20577, 29697, 51623, 74503, 75449, 89167, 108889, 128687, 154869, 188081, 223509, 226347, 267501, 326667, 386061, 564243, 980837, 1415557, 2068891, 2445053, 2942511, 3573539, 4246671, 6206673, 7335159, 10720617, 26895583, 39308929, 46456007, 80686749, 117926787, 139368021, 511016077, 1533048231]

約数ペア:

[(1, 1533048231), (3, 511016077), (11, 139368021), (13, 117926787), (19, 80686749), (33, 46456007), (39, 39308929), (57, 26895583), (143, 10720617), (209, 7335159), (247, 6206673), (361, 4246671), (429, 3573539), (521, 2942511), (627, 2445053), (741, 2068891), (1083, 1415557), (1563, 980837), (2717, 564243), (3971, 386061), (4693, 326667), (5731, 267501), (6773, 226347), (6859, 223509), (8151, 188081), (9899, 154869), (11913, 128687), (14079, 108889), (17193, 89167), (20319, 75449), (20577, 74503), (29697, 51623)]