273021507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 456019200

約数和(自身を除く): 182997693

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 173, 209, 519, 627, 839, 1557, 1881, 1903, 2517, 3287, 5709, 7551, 9229, 9861, 15941, 17127, 27687, 29583, 36157, 47823, 83061, 108471, 143469, 145147, 175351, 325413, 435441, 526053, 1306323, 1578159, 1596617, 2757793, 4789851, 8273379, 14369553, 24820137, 30335723, 91007169, 273021507]

約数ペア:

[(1, 273021507), (3, 91007169), (9, 30335723), (11, 24820137), (19, 14369553), (33, 8273379), (57, 4789851), (99, 2757793), (171, 1596617), (173, 1578159), (209, 1306323), (519, 526053), (627, 435441), (839, 325413), (1557, 175351), (1881, 145147), (1903, 143469), (2517, 108471), (3287, 83061), (5709, 47823), (7551, 36157), (9229, 29583), (9861, 27687), (15941, 17127)]