158342079

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{34747}}^1$

素因数の和:34795

約数の個数: 24

約数和(自身を含む): 253521408

約数和(自身を除く): 95179329

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 34747, 104241, 243229, 729687, 1077157, 1702603, 3231471, 5107809, 7540099, 22620297, 52780693, 158342079]

約数ペア:

[(1, 158342079), (3, 52780693), (7, 22620297), (21, 7540099), (31, 5107809), (49, 3231471), (93, 1702603), (147, 1077157), (217, 729687), (651, 243229), (1519, 104241), (4557, 34747)]