668528097

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5477}}^1$

素因数の和:5593

約数の個数: 32

約数和(自身を含む): 978151680

約数和(自身を除く): 309623583

約数列:

[1, 3, 23, 29, 61, 69, 87, 183, 667, 1403, 1769, 2001, 4209, 5307, 5477, 16431, 40687, 122061, 125971, 158833, 334097, 377913, 476499, 1002291, 3653159, 7684231, 9688813, 10959477, 23052693, 29066439, 222842699, 668528097]

約数ペア:

[(1, 668528097), (3, 222842699), (23, 29066439), (29, 23052693), (61, 10959477), (69, 9688813), (87, 7684231), (183, 3653159), (667, 1002291), (1403, 476499), (1769, 377913), (2001, 334097), (4209, 158833), (5307, 125971), (5477, 122061), (16431, 40687)]