64527849

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 94723200

約数和(自身を除く): 30195351

約数列:

[1, 3, 9, 131, 229, 239, 393, 687, 717, 1179, 2061, 2151, 29999, 31309, 54731, 89997, 93927, 164193, 269991, 281781, 492579, 7169761, 21509283, 64527849]

約数ペア:

[(1, 64527849), (3, 21509283), (9, 7169761), (131, 492579), (229, 281781), (239, 269991), (393, 164193), (687, 93927), (717, 89997), (1179, 54731), (2061, 31309), (2151, 29999)]