99993993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{16741}}^1$

素因数の和:16936

約数の個数: 16

約数和(自身を含む): 146258112

約数和(自身を除く): 46264119

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5973, 16741, 50223, 184151, 552453, 3030121, 9090363, 33331331, 99993993]

約数ペア:

[(1, 99993993), (3, 33331331), (11, 9090363), (33, 3030121), (181, 552453), (543, 184151), (1991, 50223), (5973, 16741)]