1663832313

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25349}}^1$

素因数の和:25399

約数の個数: 64

約数和(自身を含む): 3066336000

約数和(自身を除く): 1402503687

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 99, 117, 143, 153, 187, 221, 297, 351, 429, 459, 561, 663, 1287, 1683, 1989, 2431, 3861, 5049, 5967, 7293, 21879, 25349, 65637, 76047, 228141, 278839, 329537, 430933, 684423, 836517, 988611, 1292799, 2509551, 2965833, 3624907, 3878397, 4740263, 5602129, 7528653, 8897499, 10874721, 11635191, 14220789, 16806387, 32624163, 42662367, 50419161, 61623419, 97872489, 127987101, 151257483, 184870257, 554610771, 1663832313]

約数ペア:

[(1, 1663832313), (3, 554610771), (9, 184870257), (11, 151257483), (13, 127987101), (17, 97872489), (27, 61623419), (33, 50419161), (39, 42662367), (51, 32624163), (99, 16806387), (117, 14220789), (143, 11635191), (153, 10874721), (187, 8897499), (221, 7528653), (297, 5602129), (351, 4740263), (429, 3878397), (459, 3624907), (561, 2965833), (663, 2509551), (1287, 1292799), (1683, 988611), (1989, 836517), (2431, 684423), (3861, 430933), (5049, 329537), (5967, 278839), (7293, 228141), (21879, 76047), (25349, 65637)]