82246269

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 132520960

約数和(自身を除く): 50274691

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 571, 1083, 1713, 2527, 3997, 6859, 7581, 10849, 11991, 20577, 32547, 48013, 75943, 144039, 206131, 227829, 618393, 1442917, 3916489, 4328751, 11749467, 27415423, 82246269]

約数ペア:

[(1, 82246269), (3, 27415423), (7, 11749467), (19, 4328751), (21, 3916489), (57, 1442917), (133, 618393), (361, 227829), (399, 206131), (571, 144039), (1083, 75943), (1713, 48013), (2527, 32547), (3997, 20577), (6859, 11991), (7581, 10849)]