25621186563

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1\times {\mathrm{8233}}^1$

素因数の和:9344

約数の個数: 48

約数和(自身を含む): 43241542656

約数和(自身を除く): 17620356093

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1051, 2961, 3153, 7357, 8233, 9459, 22071, 24699, 49397, 57631, 66213, 74097, 148191, 172893, 345779, 386951, 444573, 518679, 1037337, 1160853, 2708657, 3112011, 3482559, 8125971, 8652883, 24377913, 25958649, 60570181, 77875947, 181710543, 406685501, 545131629, 1220056503, 2846798507, 3660169509, 8540395521, 25621186563]

約数ペア:

[(1, 25621186563), (3, 8540395521), (7, 3660169509), (9, 2846798507), (21, 1220056503), (47, 545131629), (63, 406685501), (141, 181710543), (329, 77875947), (423, 60570181), (987, 25958649), (1051, 24377913), (2961, 8652883), (3153, 8125971), (7357, 3482559), (8233, 3112011), (9459, 2708657), (22071, 1160853), (24699, 1037337), (49397, 518679), (57631, 444573), (66213, 386951), (74097, 345779), (148191, 172893)]