128827611

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 214502400

約数和(自身を除く): 85674789

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 121, 141, 297, 363, 423, 517, 839, 1089, 1269, 1551, 2517, 3267, 4653, 5687, 7551, 9229, 13959, 17061, 22653, 27687, 39433, 51183, 83061, 101519, 118299, 153549, 249183, 304557, 354897, 433763, 913671, 1064691, 1301289, 2741013, 3903867, 4771393, 11711601, 14314179, 42942537, 128827611]

約数ペア:

[(1, 128827611), (3, 42942537), (9, 14314179), (11, 11711601), (27, 4771393), (33, 3903867), (47, 2741013), (99, 1301289), (121, 1064691), (141, 913671), (297, 433763), (363, 354897), (423, 304557), (517, 249183), (839, 153549), (1089, 118299), (1269, 101519), (1551, 83061), (2517, 51183), (3267, 39433), (4653, 27687), (5687, 22653), (7551, 17061), (9229, 13959)]