71889753

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3739}}^1$

素因数の和:3801

約数の個数: 32

約数和(自身を含む): 113097600

約数和(自身を除く): 41207847

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1131, 1479, 3739, 6409, 11217, 19227, 48607, 63563, 108431, 145821, 190689, 325293, 826319, 1409603, 1843327, 2478957, 4228809, 5529981, 23963251, 71889753]

約数ペア:

[(1, 71889753), (3, 23963251), (13, 5529981), (17, 4228809), (29, 2478957), (39, 1843327), (51, 1409603), (87, 826319), (221, 325293), (377, 190689), (493, 145821), (663, 108431), (1131, 63563), (1479, 48607), (3739, 19227), (6409, 11217)]