47135979

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8353}}^1$

素因数の和:8392

約数の個数: 32

約数和(自身を含む): 80198400

約数和(自身を除く): 33062421

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 8353, 25059, 75177, 91883, 158707, 225531, 275649, 476121, 826947, 1428363, 1745777, 2480841, 4285089, 5237331, 15711993, 47135979]

約数ペア:

[(1, 47135979), (3, 15711993), (9, 5237331), (11, 4285089), (19, 2480841), (27, 1745777), (33, 1428363), (57, 826947), (99, 476121), (171, 275649), (209, 225531), (297, 158707), (513, 91883), (627, 75177), (1881, 25059), (5643, 8353)]