3640282317

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 6342336000

約数和(自身を除く): 2702053683

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 181, 189, 237, 449, 543, 553, 567, 711, 1267, 1347, 1629, 1659, 2133, 3143, 3801, 4041, 4887, 4977, 6399, 9429, 11403, 12123, 14299, 14661, 14931, 28287, 34209, 35471, 36369, 42897, 44793, 81269, 84861, 100093, 102627, 106413, 128691, 243807, 248297, 254583, 300279, 319239, 386073, 568883, 731421, 744891, 900837, 957717, 1158219, 1706649, 2194263, 2234673, 2702511, 2873151, 5119947, 6420251, 6582789, 6704019, 8107533, 15359841, 19260753, 20112057, 44941757, 46079523, 57782259, 134825271, 173346777, 404475813, 520040331, 1213427439, 3640282317]

約数ペア:

[(1, 3640282317), (3, 1213427439), (7, 520040331), (9, 404475813), (21, 173346777), (27, 134825271), (63, 57782259), (79, 46079523), (81, 44941757), (181, 20112057), (189, 19260753), (237, 15359841), (449, 8107533), (543, 6704019), (553, 6582789), (567, 6420251), (711, 5119947), (1267, 2873151), (1347, 2702511), (1629, 2234673), (1659, 2194263), (2133, 1706649), (3143, 1158219), (3801, 957717), (4041, 900837), (4887, 744891), (4977, 731421), (6399, 568883), (9429, 386073), (11403, 319239), (12123, 300279), (14299, 254583), (14661, 248297), (14931, 243807), (28287, 128691), (34209, 106413), (35471, 102627), (36369, 100093), (42897, 84861), (44793, 81269)]