75985887

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{18583}}^1$

素因数の和:18662

約数の個数: 16

約数和(自身を含む): 107043840

約数和(自身を除く): 31057953

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 18583, 55749, 538907, 873401, 1616721, 2620203, 25328629, 75985887]

約数ペア:

[(1, 75985887), (3, 25328629), (29, 2620203), (47, 1616721), (87, 873401), (141, 538907), (1363, 55749), (4089, 18583)]