139075758

素因数分解:

$2^1\times 3^3\times {\mathrm{821}}^1\times {\mathrm{3137}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 309532320

約数和(自身を除く): 170456562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 821, 1642, 2463, 3137, 4926, 6274, 7389, 9411, 14778, 18822, 22167, 28233, 44334, 56466, 84699, 169398, 2575477, 5150954, 7726431, 15452862, 23179293, 46358586, 69537879, 139075758]

約数ペア:

[(1, 139075758), (2, 69537879), (3, 46358586), (6, 23179293), (9, 15452862), (18, 7726431), (27, 5150954), (54, 2575477), (821, 169398), (1642, 84699), (2463, 56466), (3137, 44334), (4926, 28233), (6274, 22167), (7389, 18822), (9411, 14778)]