79622193

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 123881472

約数和(自身を除く): 44259279

約数列:

[1, 3, 7, 21, 103, 131, 281, 309, 393, 721, 843, 917, 1967, 2163, 2751, 5901, 13493, 28943, 36811, 40479, 86829, 94451, 110433, 202601, 257677, 283353, 607803, 773031, 3791533, 11374599, 26540731, 79622193]

約数ペア:

[(1, 79622193), (3, 26540731), (7, 11374599), (21, 3791533), (103, 773031), (131, 607803), (281, 283353), (309, 257677), (393, 202601), (721, 110433), (843, 94451), (917, 86829), (1967, 40479), (2163, 36811), (2751, 28943), (5901, 13493)]