63309138

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 129071232

約数和(自身を除く): 65762094

約数列:

[1, 2, 3, 6, 71, 142, 213, 353, 421, 426, 706, 842, 1059, 1263, 2118, 2526, 25063, 29891, 50126, 59782, 75189, 89673, 148613, 150378, 179346, 297226, 445839, 891678, 10551523, 21103046, 31654569, 63309138]

約数ペア:

[(1, 63309138), (2, 31654569), (3, 21103046), (6, 10551523), (71, 891678), (142, 445839), (213, 297226), (353, 179346), (421, 150378), (426, 148613), (706, 89673), (842, 75189), (1059, 59782), (1263, 50126), (2118, 29891), (2526, 25063)]