86440329

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17431}}^1$

素因数の和:17485

約数の個数: 24

約数和(自身を含む): 135969600

約数和(自身を除く): 49529271

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 17431, 52293, 156879, 331189, 505499, 993567, 1516497, 2980701, 4549491, 9604481, 28813443, 86440329]

約数ペア:

[(1, 86440329), (3, 28813443), (9, 9604481), (19, 4549491), (29, 2980701), (57, 1516497), (87, 993567), (171, 505499), (261, 331189), (551, 156879), (1653, 52293), (4959, 17431)]