8172333

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 13322400

約数和(自身を除く): 5150067

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 199, 243, 351, 507, 597, 1053, 1521, 1791, 2587, 3159, 4563, 5373, 7761, 13689, 16119, 23283, 33631, 41067, 48357, 69849, 100893, 209547, 302679, 628641, 908037, 2724111, 8172333]

約数ペア:

[(1, 8172333), (3, 2724111), (9, 908037), (13, 628641), (27, 302679), (39, 209547), (81, 100893), (117, 69849), (169, 48357), (199, 41067), (243, 33631), (351, 23283), (507, 16119), (597, 13689), (1053, 7761), (1521, 5373), (1791, 4563), (2587, 3159)]