101027619

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 190051680

約数和(自身を除く): 89024061

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 121, 203, 231, 261, 319, 363, 457, 609, 693, 847, 957, 1089, 1371, 1827, 2233, 2541, 2871, 3199, 3509, 4113, 5027, 6699, 7623, 9597, 10527, 13253, 15081, 20097, 24563, 28791, 31581, 35189, 39759, 45243, 55297, 73689, 92771, 105567, 119277, 145783, 165891, 221067, 278313, 316701, 387079, 437349, 497673, 834939, 1020481, 1161237, 1312047, 1603613, 3061443, 3483711, 4810839, 9184329, 11225291, 14432517, 33675873, 101027619]

約数ペア:

[(1, 101027619), (3, 33675873), (7, 14432517), (9, 11225291), (11, 9184329), (21, 4810839), (29, 3483711), (33, 3061443), (63, 1603613), (77, 1312047), (87, 1161237), (99, 1020481), (121, 834939), (203, 497673), (231, 437349), (261, 387079), (319, 316701), (363, 278313), (457, 221067), (609, 165891), (693, 145783), (847, 119277), (957, 105567), (1089, 92771), (1371, 73689), (1827, 55297), (2233, 45243), (2541, 39759), (2871, 35189), (3199, 31581), (3509, 28791), (4113, 24563), (5027, 20097), (6699, 15081), (7623, 13253), (9597, 10527)]