133331562

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 373739520

約数和(自身を除く): 240407958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 54, 63, 78, 86, 91, 117, 126, 129, 182, 189, 234, 258, 273, 301, 351, 378, 387, 546, 559, 602, 631, 702, 774, 819, 903, 1118, 1161, 1262, 1638, 1677, 1806, 1893, 2322, 2457, 2709, 3354, 3786, 3913, 4417, 4914, 5031, 5418, 5679, 7826, 8127, 8203, 8834, 10062, 11358, 11739, 13251, 15093, 16254, 16406, 17037, 23478, 24609, 26502, 27133, 30186, 34074, 35217, 39753, 49218, 54266, 57421, 70434, 73827, 79506, 81399, 105651, 114842, 119259, 147654, 162798, 172263, 189931, 211302, 221481, 238518, 244197, 344526, 352729, 379862, 442962, 488394, 516789, 569793, 705458, 732591, 1033578, 1058187, 1139586, 1465182, 1550367, 1709379, 2116374, 2469103, 3100734, 3174561, 3418758, 4938206, 5128137, 6349122, 7407309, 9523683, 10256274, 14814618, 19047366, 22221927, 44443854, 66665781, 133331562]

約数ペア:

[(1, 133331562), (2, 66665781), (3, 44443854), (6, 22221927), (7, 19047366), (9, 14814618), (13, 10256274), (14, 9523683), (18, 7407309), (21, 6349122), (26, 5128137), (27, 4938206), (39, 3418758), (42, 3174561), (43, 3100734), (54, 2469103), (63, 2116374), (78, 1709379), (86, 1550367), (91, 1465182), (117, 1139586), (126, 1058187), (129, 1033578), (182, 732591), (189, 705458), (234, 569793), (258, 516789), (273, 488394), (301, 442962), (351, 379862), (378, 352729), (387, 344526), (546, 244197), (559, 238518), (602, 221481), (631, 211302), (702, 189931), (774, 172263), (819, 162798), (903, 147654), (1118, 119259), (1161, 114842), (1262, 105651), (1638, 81399), (1677, 79506), (1806, 73827), (1893, 70434), (2322, 57421), (2457, 54266), (2709, 49218), (3354, 39753), (3786, 35217), (3913, 34074), (4417, 30186), (4914, 27133), (5031, 26502), (5418, 24609), (5679, 23478), (7826, 17037), (8127, 16406), (8203, 16254), (8834, 15093), (10062, 13251), (11358, 11739)]