76410621

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 135408000

約数和(自身を除く): 58997379

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 567, 609, 783, 1549, 1701, 1827, 2349, 4647, 5481, 7047, 10843, 13941, 16443, 32529, 41823, 44921, 49329, 97587, 125469, 134763, 292761, 314447, 376407, 404289, 878283, 943341, 1212867, 2634849, 2830023, 3638601, 8490069, 10915803, 25470207, 76410621]

約数ペア:

[(1, 76410621), (3, 25470207), (7, 10915803), (9, 8490069), (21, 3638601), (27, 2830023), (29, 2634849), (63, 1212867), (81, 943341), (87, 878283), (189, 404289), (203, 376407), (243, 314447), (261, 292761), (567, 134763), (609, 125469), (783, 97587), (1549, 49329), (1701, 44921), (1827, 41823), (2349, 32529), (4647, 16443), (5481, 13941), (7047, 10843)]