86075379

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 141767472

約数和(自身を除く): 55692093

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 351, 387, 559, 1053, 1161, 1677, 1901, 3483, 5031, 5703, 15093, 17109, 24713, 45279, 51327, 74139, 81743, 153981, 222417, 245229, 667251, 735687, 1062659, 2001753, 2207061, 3187977, 6621183, 9563931, 28691793, 86075379]

約数ペア:

[(1, 86075379), (3, 28691793), (9, 9563931), (13, 6621183), (27, 3187977), (39, 2207061), (43, 2001753), (81, 1062659), (117, 735687), (129, 667251), (351, 245229), (387, 222417), (559, 153981), (1053, 81743), (1161, 74139), (1677, 51327), (1901, 45279), (3483, 24713), (5031, 17109), (5703, 15093)]