56772051

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{13723}}^1$

素因数の和:13930

約数の個数: 16

約数和(自身を含む): 86955264

約数和(自身を除く): 30183213

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 13723, 41169, 96061, 288183, 2703431, 8110293, 18924017, 56772051]

約数ペア:

[(1, 56772051), (3, 18924017), (7, 8110293), (21, 2703431), (197, 288183), (591, 96061), (1379, 41169), (4137, 13723)]