137313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:109

約数の個数: 24

約数和(自身を含む): 230880

約数和(自身を除く): 93567

約数列:

[1, 3, 9, 11, 19, 33, 57, 73, 99, 171, 209, 219, 627, 657, 803, 1387, 1881, 2409, 4161, 7227, 12483, 15257, 45771, 137313]

約数ペア:

[(1, 137313), (3, 45771), (9, 15257), (11, 12483), (19, 7227), (33, 4161), (57, 2409), (73, 1881), (99, 1387), (171, 803), (209, 657), (219, 627)]