75354489

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 62885511

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 119, 141, 153, 189, 329, 357, 423, 459, 499, 799, 987, 1071, 1269, 1497, 2397, 2961, 3213, 3493, 4491, 5593, 7191, 8483, 8883, 10479, 13473, 16779, 21573, 23453, 25449, 31437, 50337, 59381, 70359, 76347, 94311, 151011, 164171, 178143, 211077, 229041, 398701, 492513, 534429, 633231, 1196103, 1477539, 1603287, 2790907, 3588309, 4432617, 8372721, 10764927, 25118163, 75354489]

約数ペア:

[(1, 75354489), (3, 25118163), (7, 10764927), (9, 8372721), (17, 4432617), (21, 3588309), (27, 2790907), (47, 1603287), (51, 1477539), (63, 1196103), (119, 633231), (141, 534429), (153, 492513), (189, 398701), (329, 229041), (357, 211077), (423, 178143), (459, 164171), (499, 151011), (799, 94311), (987, 76347), (1071, 70359), (1269, 59381), (1497, 50337), (2397, 31437), (2961, 25449), (3213, 23453), (3493, 21573), (4491, 16779), (5593, 13473), (7191, 10479), (8483, 8883)]