192717

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 36

約数和(自身を含む): 355680

約数和(自身を除く): 162963

約数列:

[1, 3, 7, 9, 19, 21, 23, 49, 57, 63, 69, 133, 147, 161, 171, 207, 399, 437, 441, 483, 931, 1127, 1197, 1311, 1449, 2793, 3059, 3381, 3933, 8379, 9177, 10143, 21413, 27531, 64239, 192717]

約数ペア:

[(1, 192717), (3, 64239), (7, 27531), (9, 21413), (19, 10143), (21, 9177), (23, 8379), (49, 3933), (57, 3381), (63, 3059), (69, 2793), (133, 1449), (147, 1311), (161, 1197), (171, 1127), (207, 931), (399, 483), (437, 441)]