63887211

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{2273}}^1$

素因数の和:2632

約数の個数: 20

約数和(自身を含む): 95753592

約数和(自身を除く): 31866381

約数列:

[1, 3, 9, 27, 81, 347, 1041, 2273, 3123, 6819, 9369, 20457, 28107, 61371, 184113, 788731, 2366193, 7098579, 21295737, 63887211]

約数ペア:

[(1, 63887211), (3, 21295737), (9, 7098579), (27, 2366193), (81, 788731), (347, 184113), (1041, 61371), (2273, 28107), (3123, 20457), (6819, 9369)]