61421061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3967}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 88438784

約数和(自身を除く): 27017723

約数列:

[1, 3, 13, 39, 397, 1191, 3967, 5161, 11901, 15483, 51571, 154713, 1574899, 4724697, 20473687, 61421061]

約数ペア:

[(1, 61421061), (3, 20473687), (13, 4724697), (39, 1574899), (397, 154713), (1191, 51571), (3967, 15483), (5161, 11901)]