7617807

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 4962033

約数列:

[1, 3, 9, 23, 27, 29, 47, 69, 81, 87, 141, 207, 243, 261, 423, 621, 667, 783, 1081, 1269, 1363, 1863, 2001, 2349, 3243, 3807, 4089, 5589, 6003, 7047, 9729, 11421, 12267, 18009, 29187, 31349, 36801, 54027, 87561, 94047, 110403, 162081, 262683, 282141, 331209, 846423, 2539269, 7617807]

約数ペア:

[(1, 7617807), (3, 2539269), (9, 846423), (23, 331209), (27, 282141), (29, 262683), (47, 162081), (69, 110403), (81, 94047), (87, 87561), (141, 54027), (207, 36801), (243, 31349), (261, 29187), (423, 18009), (621, 12267), (667, 11421), (783, 9729), (1081, 7047), (1269, 6003), (1363, 5589), (1863, 4089), (2001, 3807), (2349, 3243)]