70104741

素因数分解:

$3^1\times 7^3\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 109881600

約数和(自身を除く): 39776859

約数列:

[1, 3, 7, 21, 49, 147, 193, 343, 353, 579, 1029, 1059, 1351, 2471, 4053, 7413, 9457, 17297, 28371, 51891, 66199, 68129, 121079, 198597, 204387, 363237, 476903, 1430709, 3338321, 10014963, 23368247, 70104741]

約数ペア:

[(1, 70104741), (3, 23368247), (7, 10014963), (21, 3338321), (49, 1430709), (147, 476903), (193, 363237), (343, 204387), (353, 198597), (579, 121079), (1029, 68129), (1059, 66199), (1351, 51891), (2471, 28371), (4053, 17297), (7413, 9457)]