67208427

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 118809600

約数和(自身を除く): 51601173

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 103, 117, 143, 169, 297, 309, 351, 429, 507, 927, 1133, 1287, 1339, 1521, 1859, 2197, 2781, 3399, 3861, 4017, 4563, 5577, 6591, 10197, 12051, 14729, 16731, 17407, 19773, 24167, 30591, 36153, 44187, 50193, 52221, 59319, 72501, 132561, 156663, 191477, 217503, 226291, 397683, 469989, 574431, 652509, 678873, 1723293, 2036619, 2489201, 5169879, 6109857, 7467603, 22402809, 67208427]

約数ペア:

[(1, 67208427), (3, 22402809), (9, 7467603), (11, 6109857), (13, 5169879), (27, 2489201), (33, 2036619), (39, 1723293), (99, 678873), (103, 652509), (117, 574431), (143, 469989), (169, 397683), (297, 226291), (309, 217503), (351, 191477), (429, 156663), (507, 132561), (927, 72501), (1133, 59319), (1287, 52221), (1339, 50193), (1521, 44187), (1859, 36153), (2197, 30591), (2781, 24167), (3399, 19773), (3861, 17407), (4017, 16731), (4563, 14729), (5577, 12051), (6591, 10197)]