74505717

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 60969483

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 99, 117, 143, 207, 253, 297, 299, 351, 429, 621, 759, 839, 897, 1287, 2277, 2517, 2691, 3289, 3861, 6831, 7551, 8073, 9229, 9867, 10907, 19297, 22653, 27687, 29601, 32721, 57891, 83061, 88803, 98163, 119977, 173673, 212267, 249183, 250861, 294489, 359931, 521019, 636801, 752583, 1079793, 1910403, 2257749, 2759471, 3239379, 5731209, 6773247, 8278413, 24835239, 74505717]

約数ペア:

[(1, 74505717), (3, 24835239), (9, 8278413), (11, 6773247), (13, 5731209), (23, 3239379), (27, 2759471), (33, 2257749), (39, 1910403), (69, 1079793), (99, 752583), (117, 636801), (143, 521019), (207, 359931), (253, 294489), (297, 250861), (299, 249183), (351, 212267), (429, 173673), (621, 119977), (759, 98163), (839, 88803), (897, 83061), (1287, 57891), (2277, 32721), (2517, 29601), (2691, 27687), (3289, 22653), (3861, 19297), (6831, 10907), (7551, 9867), (8073, 9229)]