25470702081

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{488197}}^1$

素因数の和:488262

約数の個数: 48

約数和(自身を含む): 43867519488

約数和(自身を除く): 18396817407

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 99, 153, 187, 279, 341, 527, 561, 1023, 1581, 1683, 3069, 4743, 5797, 17391, 52173, 488197, 1464591, 4393773, 5370167, 8299349, 15134107, 16110501, 24898047, 45402321, 48331503, 74694141, 91292839, 136206963, 166475177, 257279819, 273878517, 499425531, 771839457, 821635551, 1498276593, 2315518371, 2830078009, 8490234027, 25470702081]

約数ペア:

[(1, 25470702081), (3, 8490234027), (9, 2830078009), (11, 2315518371), (17, 1498276593), (31, 821635551), (33, 771839457), (51, 499425531), (93, 273878517), (99, 257279819), (153, 166475177), (187, 136206963), (279, 91292839), (341, 74694141), (527, 48331503), (561, 45402321), (1023, 24898047), (1581, 16110501), (1683, 15134107), (3069, 8299349), (4743, 5370167), (5797, 4393773), (17391, 1464591), (52173, 488197)]