71592339

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 118185984

約数和(自身を除く): 46593645

約数列:

[1, 3, 7, 13, 21, 39, 91, 191, 273, 573, 1337, 1373, 2483, 4011, 4119, 7449, 9611, 17381, 17849, 28833, 52143, 53547, 124943, 262243, 374829, 786729, 1835701, 3409159, 5507103, 10227477, 23864113, 71592339]

約数ペア:

[(1, 71592339), (3, 23864113), (7, 10227477), (13, 5507103), (21, 3409159), (39, 1835701), (91, 786729), (191, 374829), (273, 262243), (573, 124943), (1337, 53547), (1373, 52143), (2483, 28833), (4011, 17849), (4119, 17381), (7449, 9611)]