42512823

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 67200000

約数和(自身を除く): 24687177

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 237, 513, 711, 1049, 1501, 2133, 3147, 4503, 9441, 13509, 19931, 28323, 40527, 59793, 82871, 179379, 248613, 538137, 745839, 1574549, 2237517, 4723647, 14170941, 42512823]

約数ペア:

[(1, 42512823), (3, 14170941), (9, 4723647), (19, 2237517), (27, 1574549), (57, 745839), (79, 538137), (171, 248613), (237, 179379), (513, 82871), (711, 59793), (1049, 40527), (1501, 28323), (2133, 19931), (3147, 13509), (4503, 9441)]