53688807

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 80537600

約数和(自身を除く): 26848793

約数列:

[1, 3, 9, 31, 93, 199, 279, 597, 967, 1791, 2901, 6169, 8703, 18507, 29977, 55521, 89931, 192433, 269793, 577299, 1731897, 5965423, 17896269, 53688807]

約数ペア:

[(1, 53688807), (3, 17896269), (9, 5965423), (31, 1731897), (93, 577299), (199, 269793), (279, 192433), (597, 89931), (967, 55521), (1791, 29977), (2901, 18507), (6169, 8703)]