9057699

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 17072640

約数和(自身を除く): 8014941

約数列:

[1, 3, 7, 9, 19, 21, 23, 47, 49, 57, 63, 69, 133, 141, 147, 161, 171, 207, 329, 399, 423, 437, 441, 483, 893, 931, 987, 1081, 1127, 1197, 1311, 1449, 2303, 2679, 2793, 2961, 3059, 3243, 3381, 3933, 6251, 6909, 7567, 8037, 8379, 9177, 9729, 10143, 18753, 20539, 20727, 21413, 22701, 27531, 43757, 52969, 56259, 61617, 64239, 68103, 131271, 143773, 158907, 184851, 192717, 393813, 431319, 476721, 1006411, 1293957, 3019233, 9057699]

約数ペア:

[(1, 9057699), (3, 3019233), (7, 1293957), (9, 1006411), (19, 476721), (21, 431319), (23, 393813), (47, 192717), (49, 184851), (57, 158907), (63, 143773), (69, 131271), (133, 68103), (141, 64239), (147, 61617), (161, 56259), (171, 52969), (207, 43757), (329, 27531), (399, 22701), (423, 21413), (437, 20727), (441, 20539), (483, 18753), (893, 10143), (931, 9729), (987, 9177), (1081, 8379), (1127, 8037), (1197, 7567), (1311, 6909), (1449, 6251), (2303, 3933), (2679, 3381), (2793, 3243), (2961, 3059)]