25865366919

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10099}}^1$

素因数の和:10273

約数の個数: 64

約数和(自身を含む): 42662400000

約数和(自身を除く): 16797033081

約数列:

[1, 3, 7, 19, 21, 49, 57, 131, 133, 147, 343, 393, 399, 917, 931, 1029, 2489, 2751, 2793, 6419, 6517, 7467, 10099, 17423, 19257, 19551, 30297, 44933, 52269, 70693, 121961, 134799, 191881, 212079, 365883, 494851, 575643, 853727, 1322969, 1343167, 1484553, 2561181, 3463957, 3968907, 4029501, 9260783, 9402169, 10391871, 25136411, 27782349, 28206507, 64825481, 65815183, 75409233, 175954877, 194476443, 197445549, 453778367, 527864631, 1231684139, 1361335101, 3695052417, 8621788973, 25865366919]

約数ペア:

[(1, 25865366919), (3, 8621788973), (7, 3695052417), (19, 1361335101), (21, 1231684139), (49, 527864631), (57, 453778367), (131, 197445549), (133, 194476443), (147, 175954877), (343, 75409233), (393, 65815183), (399, 64825481), (917, 28206507), (931, 27782349), (1029, 25136411), (2489, 10391871), (2751, 9402169), (2793, 9260783), (6419, 4029501), (6517, 3968907), (7467, 3463957), (10099, 2561181), (17423, 1484553), (19257, 1343167), (19551, 1322969), (30297, 853727), (44933, 575643), (52269, 494851), (70693, 365883), (121961, 212079), (134799, 191881)]