75090183

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 117712896

約数和(自身を除く): 42622713

約数列:

[1, 3, 7, 21, 67, 83, 201, 249, 469, 581, 643, 1407, 1743, 1929, 4501, 5561, 13503, 16683, 38927, 43081, 53369, 116781, 129243, 160107, 301567, 373583, 904701, 1120749, 3575723, 10727169, 25030061, 75090183]

約数ペア:

[(1, 75090183), (3, 25030061), (7, 10727169), (21, 3575723), (67, 1120749), (83, 904701), (201, 373583), (249, 301567), (469, 160107), (581, 129243), (643, 116781), (1407, 53369), (1743, 43081), (1929, 38927), (4501, 16683), (5561, 13503)]