63011619

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 105705600

約数和(自身を除く): 42693981

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 139, 171, 209, 241, 417, 627, 723, 1251, 1529, 1881, 2169, 2641, 2651, 4579, 4587, 7923, 7953, 13737, 13761, 23769, 23859, 29051, 33499, 41211, 50369, 87153, 100497, 151107, 261459, 301491, 368489, 453321, 636481, 1105467, 1909443, 3316401, 5728329, 7001291, 21003873, 63011619]

約数ペア:

[(1, 63011619), (3, 21003873), (9, 7001291), (11, 5728329), (19, 3316401), (33, 1909443), (57, 1105467), (99, 636481), (139, 453321), (171, 368489), (209, 301491), (241, 261459), (417, 151107), (627, 100497), (723, 87153), (1251, 50369), (1529, 41211), (1881, 33499), (2169, 29051), (2641, 23859), (2651, 23769), (4579, 13761), (4587, 13737), (7923, 7953)]