38160531

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 60384000

約数和(自身を除く): 22223469

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 1019, 1387, 1971, 3057, 4161, 9171, 12483, 19361, 27513, 37449, 58083, 74387, 174249, 223161, 522747, 669483, 1413353, 2008449, 4240059, 12720177, 38160531]

約数ペア:

[(1, 38160531), (3, 12720177), (9, 4240059), (19, 2008449), (27, 1413353), (57, 669483), (73, 522747), (171, 223161), (219, 174249), (513, 74387), (657, 58083), (1019, 37449), (1387, 27513), (1971, 19361), (3057, 12483), (4161, 9171)]