210645647523

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{29664223}}^1$

素因数の和:29664495

約数の個数: 16

約数和(自身を含む): 313254205440

約数和(自身を除く): 102608557917

約数列:

[1, 3, 9, 27, 263, 789, 2367, 7101, 29664223, 88992669, 266978007, 800934021, 7801690649, 23405071947, 70215215841, 210645647523]

約数ペア:

[(1, 210645647523), (3, 70215215841), (9, 23405071947), (27, 7801690649), (263, 800934021), (789, 266978007), (2367, 88992669), (7101, 29664223)]