481061031

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 742382592

約数和(自身を除く): 261321561

約数列:

[1, 3, 11, 23, 33, 69, 121, 157, 253, 363, 367, 471, 759, 1101, 1727, 2783, 3611, 4037, 5181, 8349, 8441, 10833, 12111, 18997, 25323, 39721, 44407, 56991, 57619, 92851, 119163, 133221, 172857, 278553, 436931, 633809, 1021361, 1310793, 1325237, 1901427, 3064083, 3975711, 6971899, 14577607, 20915697, 43732821, 160353677, 481061031]

約数ペア:

[(1, 481061031), (3, 160353677), (11, 43732821), (23, 20915697), (33, 14577607), (69, 6971899), (121, 3975711), (157, 3064083), (253, 1901427), (363, 1325237), (367, 1310793), (471, 1021361), (759, 633809), (1101, 436931), (1727, 278553), (2783, 172857), (3611, 133221), (4037, 119163), (5181, 92851), (8349, 57619), (8441, 56991), (10833, 44407), (12111, 39721), (18997, 25323)]