90158453

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{6469}}^1$

素因数の和:6668

約数の個数: 16

約数和(自身を含む): 113043840

約数和(自身を除く): 22885387

約数列:

[1, 7, 11, 77, 181, 1267, 1991, 6469, 13937, 45283, 71159, 498113, 1170889, 8196223, 12879779, 90158453]

約数ペア:

[(1, 90158453), (7, 12879779), (11, 8196223), (77, 1170889), (181, 498113), (1267, 71159), (1991, 45283), (6469, 13937)]