7267563

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 40

約数和(自身を含む): 11708928

約数和(自身を除く): 4441365

約数列:

[1, 3, 9, 23, 27, 47, 69, 81, 83, 141, 207, 249, 423, 621, 747, 1081, 1269, 1863, 1909, 2241, 3243, 3807, 3901, 5727, 6723, 9729, 11703, 17181, 29187, 35109, 51543, 87561, 89723, 105327, 154629, 269169, 315981, 807507, 2422521, 7267563]

約数ペア:

[(1, 7267563), (3, 2422521), (9, 807507), (23, 315981), (27, 269169), (47, 154629), (69, 105327), (81, 89723), (83, 87561), (141, 51543), (207, 35109), (249, 29187), (423, 17181), (621, 11703), (747, 9729), (1081, 6723), (1269, 5727), (1863, 3901), (1909, 3807), (2241, 3243)]