51996087

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:170

約数の個数: 60

約数和(自身を含む): 92634696

約数和(自身を除く): 40638609

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 67, 81, 99, 117, 143, 201, 297, 351, 429, 603, 737, 871, 891, 1053, 1287, 1809, 2211, 2613, 3861, 4489, 5427, 6633, 7839, 9581, 11583, 13467, 19899, 23517, 28743, 40401, 49379, 58357, 59697, 70551, 86229, 121203, 148137, 175071, 258687, 363609, 444411, 525213, 641927, 776061, 1333233, 1575639, 1925781, 3999699, 4726917, 5777343, 17332029, 51996087]

約数ペア:

[(1, 51996087), (3, 17332029), (9, 5777343), (11, 4726917), (13, 3999699), (27, 1925781), (33, 1575639), (39, 1333233), (67, 776061), (81, 641927), (99, 525213), (117, 444411), (143, 363609), (201, 258687), (297, 175071), (351, 148137), (429, 121203), (603, 86229), (737, 70551), (871, 59697), (891, 58357), (1053, 49379), (1287, 40401), (1809, 28743), (2211, 23517), (2613, 19899), (3861, 13467), (4489, 11583), (5427, 9581), (6633, 7839)]