15694271631

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{911}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 23423662080

約数和(自身を除く): 7729390449

約数列:

[1, 3, 9, 47, 139, 141, 293, 417, 423, 879, 911, 1251, 2637, 2733, 6533, 8199, 13771, 19599, 40727, 41313, 42817, 58797, 122181, 123939, 126629, 128451, 266923, 366543, 379887, 385353, 800769, 1139661, 1914169, 2402307, 5742507, 5951563, 12545381, 17227521, 17854689, 37102297, 37636143, 53564067, 111306891, 112908429, 333920673, 1743807959, 5231423877, 15694271631]

約数ペア:

[(1, 15694271631), (3, 5231423877), (9, 1743807959), (47, 333920673), (139, 112908429), (141, 111306891), (293, 53564067), (417, 37636143), (423, 37102297), (879, 17854689), (911, 17227521), (1251, 12545381), (2637, 5951563), (2733, 5742507), (6533, 2402307), (8199, 1914169), (13771, 1139661), (19599, 800769), (40727, 385353), (41313, 379887), (42817, 366543), (58797, 266923), (122181, 128451), (123939, 126629)]