61092009

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 105235200

約数和(自身を除く): 44143191

約数列:

[1, 3, 9, 11, 27, 29, 33, 41, 87, 99, 123, 173, 261, 297, 319, 369, 451, 519, 783, 957, 1107, 1189, 1353, 1557, 1903, 2871, 3567, 4059, 4671, 5017, 5709, 7093, 8613, 10701, 12177, 13079, 15051, 17127, 21279, 32103, 39237, 45153, 51381, 55187, 63837, 78023, 117711, 135459, 165561, 191511, 205697, 234069, 353133, 496683, 617091, 702207, 1490049, 1851273, 2106621, 2262667, 5553819, 6788001, 20364003, 61092009]

約数ペア:

[(1, 61092009), (3, 20364003), (9, 6788001), (11, 5553819), (27, 2262667), (29, 2106621), (33, 1851273), (41, 1490049), (87, 702207), (99, 617091), (123, 496683), (173, 353133), (261, 234069), (297, 205697), (319, 191511), (369, 165561), (451, 135459), (519, 117711), (783, 78023), (957, 63837), (1107, 55187), (1189, 51381), (1353, 45153), (1557, 39237), (1903, 32103), (2871, 21279), (3567, 17127), (4059, 15051), (4671, 13079), (5017, 12177), (5709, 10701), (7093, 8613)]