72106257

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 97200000

約数和(自身を除く): 25093743

約数列:

[1, 3, 199, 269, 449, 597, 807, 1347, 53531, 89351, 120781, 160593, 268053, 362343, 24035419, 72106257]

約数ペア:

[(1, 72106257), (3, 24035419), (199, 362343), (269, 268053), (449, 160593), (597, 120781), (807, 89351), (1347, 53531)]