168304737

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{1327}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 228288512

約数和(自身を除く): 59983775

約数列:

[1, 3, 67, 201, 631, 1327, 1893, 3981, 42277, 88909, 126831, 266727, 837337, 2512011, 56101579, 168304737]

約数ペア:

[(1, 168304737), (3, 56101579), (67, 2512011), (201, 837337), (631, 266727), (1327, 126831), (1893, 88909), (3981, 42277)]