291265967763

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{121327}}^1$

素因数の和:121592

約数の個数: 48

約数和(自身を含む): 450466598400

約数和(自身を除く): 159200630637

約数列:

[1, 3, 9, 19, 57, 101, 139, 171, 303, 417, 909, 1251, 1919, 2641, 5757, 7923, 14039, 17271, 23769, 42117, 121327, 126351, 266741, 363981, 800223, 1091943, 2305213, 2400669, 6915639, 12254027, 16864453, 20746917, 36762081, 50593359, 110286243, 151780077, 232826513, 320424607, 698479539, 961273821, 1703309753, 2095438617, 2883821463, 5109929259, 15329787777, 32362885307, 97088655921, 291265967763]

約数ペア:

[(1, 291265967763), (3, 97088655921), (9, 32362885307), (19, 15329787777), (57, 5109929259), (101, 2883821463), (139, 2095438617), (171, 1703309753), (303, 961273821), (417, 698479539), (909, 320424607), (1251, 232826513), (1919, 151780077), (2641, 110286243), (5757, 50593359), (7923, 36762081), (14039, 20746917), (17271, 16864453), (23769, 12254027), (42117, 6915639), (121327, 2400669), (126351, 2305213), (266741, 1091943), (363981, 800223)]