61306609

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 78528960

約数和(自身を除く): 17222351

約数列:

[1, 7, 13, 29, 91, 169, 203, 377, 1183, 1787, 2639, 4901, 12509, 23231, 34307, 51823, 162617, 302003, 362761, 673699, 2114021, 4715893, 8758087, 61306609]

約数ペア:

[(1, 61306609), (7, 8758087), (13, 4715893), (29, 2114021), (91, 673699), (169, 362761), (203, 302003), (377, 162617), (1183, 51823), (1787, 34307), (2639, 23231), (4901, 12509)]