75988521

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70951}}^1$

素因数の和:70981

約数の個数: 24

約数和(自身を含む): 132822144

約数和(自身を除く): 56833623

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 70951, 212853, 496657, 638559, 1206167, 1489971, 3618501, 4469913, 8443169, 10855503, 25329507, 75988521]

約数ペア:

[(1, 75988521), (3, 25329507), (7, 10855503), (9, 8443169), (17, 4469913), (21, 3618501), (51, 1489971), (63, 1206167), (119, 638559), (153, 496657), (357, 212853), (1071, 70951)]