86558661

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72313}}^1$

素因数の和:72345

約数の個数: 24

約数和(自身を含む): 150413120

約数和(自身を除く): 63854459

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 72313, 216939, 506191, 650817, 1373947, 1518573, 4121841, 4555719, 9617629, 12365523, 28852887, 86558661]

約数ペア:

[(1, 86558661), (3, 28852887), (7, 12365523), (9, 9617629), (19, 4555719), (21, 4121841), (57, 1518573), (63, 1373947), (133, 650817), (171, 506191), (399, 216939), (1197, 72313)]