121520497483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{31667}}^1$

素因数の和:31808

約数の個数: 64

約数和(自身を含む): 165869383680

約数和(自身を除く): 44348886197

約数列:

[1, 7, 11, 19, 43, 61, 77, 133, 209, 301, 427, 473, 671, 817, 1159, 1463, 2623, 3311, 4697, 5719, 8113, 8987, 12749, 18361, 28853, 31667, 49837, 62909, 89243, 201971, 221669, 348337, 348859, 548207, 601673, 1361681, 1931687, 2438359, 3837449, 4211711, 6618403, 9531767, 13521809, 14978491, 21248557, 25871939, 36702053, 46328821, 83062541, 104849437, 148739899, 181103573, 256914371, 284591329, 403722583, 581437787, 913687951, 1578188279, 1992139303, 2826058081, 6395815657, 11047317953, 17360071069, 121520497483]

約数ペア:

[(1, 121520497483), (7, 17360071069), (11, 11047317953), (19, 6395815657), (43, 2826058081), (61, 1992139303), (77, 1578188279), (133, 913687951), (209, 581437787), (301, 403722583), (427, 284591329), (473, 256914371), (671, 181103573), (817, 148739899), (1159, 104849437), (1463, 83062541), (2623, 46328821), (3311, 36702053), (4697, 25871939), (5719, 21248557), (8113, 14978491), (8987, 13521809), (12749, 9531767), (18361, 6618403), (28853, 4211711), (31667, 3837449), (49837, 2438359), (62909, 1931687), (89243, 1361681), (201971, 601673), (221669, 548207), (348337, 348859)]