65718246741

素因数分解:

$3^1\times 7^3\times {\mathrm{63866129}}^1$

素因数の和:63866153

約数の個数: 16

約数和(自身を含む): 102185808000

約数和(自身を除く): 36467561259

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 63866129, 191598387, 447062903, 1341188709, 3129440321, 9388320963, 21906082247, 65718246741]

約数ペア:

[(1, 65718246741), (3, 21906082247), (7, 9388320963), (21, 3129440321), (49, 1341188709), (147, 447062903), (343, 191598387), (1029, 63866129)]