37947787551

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{19795403}}^1$

素因数の和:19795483

約数の個数: 16

約数和(自身を含む): 57010763520

約数和(自身を除く): 19062975969

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 19795403, 59386209, 178158627, 534475881, 1405473613, 4216420839, 12649262517, 37947787551]

約数ペア:

[(1, 37947787551), (3, 12649262517), (9, 4216420839), (27, 1405473613), (71, 534475881), (213, 178158627), (639, 59386209), (1917, 19795403)]