81140343

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{3023}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 113218560

約数和(自身を除く): 32078217

約数列:

[1, 3, 23, 69, 389, 1167, 3023, 8947, 9069, 26841, 69529, 208587, 1175947, 3527841, 27046781, 81140343]

約数ペア:

[(1, 81140343), (3, 27046781), (23, 3527841), (69, 1175947), (389, 208587), (1167, 69529), (3023, 26841), (8947, 9069)]