131520007059

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1\times {\mathrm{36599}}^1$

素因数の和:37631

約数の個数: 32

約数和(自身を含む): 201615052800

約数和(自身を除く): 70095045741

約数列:

[1, 3, 7, 21, 211, 633, 811, 1477, 2433, 4431, 5677, 17031, 36599, 109797, 171121, 256193, 513363, 768579, 1197847, 3593541, 7722389, 23167167, 29681789, 54056723, 89045367, 162170169, 207772523, 623317569, 6262857479, 18788572437, 43840002353, 131520007059]

約数ペア:

[(1, 131520007059), (3, 43840002353), (7, 18788572437), (21, 6262857479), (211, 623317569), (633, 207772523), (811, 162170169), (1477, 89045367), (2433, 54056723), (4431, 29681789), (5677, 23167167), (17031, 7722389), (36599, 3593541), (109797, 1197847), (171121, 768579), (256193, 513363)]