85755987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17293}}^1$

素因数の和:17347

約数の個数: 24

約数和(自身を含む): 134893200

約数和(自身を除く): 49137213

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 17293, 51879, 155637, 328567, 501497, 985701, 1504491, 2957103, 4513473, 9528443, 28585329, 85755987]

約数ペア:

[(1, 85755987), (3, 28585329), (9, 9528443), (19, 4513473), (29, 2957103), (57, 1504491), (87, 985701), (171, 501497), (261, 328567), (551, 155637), (1653, 51879), (4959, 17293)]