478559421

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4969}}^1$

素因数の和:5051

約数の個数: 40

約数和(自身を含む): 757726200

約数和(自身を除く): 279166779

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 261, 369, 783, 1107, 1189, 2349, 3321, 3567, 4969, 10701, 14907, 32103, 44721, 96309, 134163, 144101, 203729, 402489, 432303, 611187, 1296909, 1833561, 3890727, 5500683, 5908141, 11672181, 16502049, 17724423, 53173269, 159519807, 478559421]

約数ペア:

[(1, 478559421), (3, 159519807), (9, 53173269), (27, 17724423), (29, 16502049), (41, 11672181), (81, 5908141), (87, 5500683), (123, 3890727), (261, 1833561), (369, 1296909), (783, 611187), (1107, 432303), (1189, 402489), (2349, 203729), (3321, 144101), (3567, 134163), (4969, 96309), (10701, 44721), (14907, 32103)]