86877177

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 123663456

約数和(自身を除く): 36786279

約数列:

[1, 3, 19, 57, 97, 291, 361, 827, 1083, 1843, 2481, 5529, 15713, 35017, 47139, 80219, 105051, 240657, 298547, 895641, 1524161, 4572483, 28959059, 86877177]

約数ペア:

[(1, 86877177), (3, 28959059), (19, 4572483), (57, 1524161), (97, 895641), (291, 298547), (361, 240657), (827, 105051), (1083, 80219), (1843, 47139), (2481, 35017), (5529, 15713)]