99441999

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{3709}}^1$

素因数の和:4052

約数の個数: 20

約数和(自身を含む): 149038120

約数和(自身を除く): 49596121

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 3709, 8937, 11127, 26811, 33381, 100143, 300429, 1227679, 3683037, 11049111, 33147333, 99441999]

約数ペア:

[(1, 99441999), (3, 33147333), (9, 11049111), (27, 3683037), (81, 1227679), (331, 300429), (993, 100143), (2979, 33381), (3709, 26811), (8937, 11127)]