51620301

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61673}}^1$

素因数の和:61713

約数の個数: 16

約数和(自身を含む): 78942720

約数和(自身を除く): 27322419

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 61673, 185019, 555057, 1665171, 1911863, 5735589, 17206767, 51620301]

約数ペア:

[(1, 51620301), (3, 17206767), (9, 5735589), (27, 1911863), (31, 1665171), (93, 555057), (279, 185019), (837, 61673)]