73885777

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{19087}}^1$

素因数の和:19180

約数の個数: 12

約数和(自身を含む): 87041280

約数和(自身を除く): 13155503

約数列:

[1, 7, 49, 79, 553, 3871, 19087, 133609, 935263, 1507873, 10555111, 73885777]

約数ペア:

[(1, 73885777), (7, 10555111), (49, 1507873), (79, 935263), (553, 133609), (3871, 19087)]