190044387

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{13883}}^1$

素因数の和:13921

約数の個数: 30

約数和(自身を含む): 307433412

約数和(自身を除く): 117389025

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689, 13883, 41649, 124947, 180479, 374841, 541437, 1124523, 1624311, 2346227, 4872933, 7038681, 14618799, 21116043, 63348129, 190044387]

約数ペア:

[(1, 190044387), (3, 63348129), (9, 21116043), (13, 14618799), (27, 7038681), (39, 4872933), (81, 2346227), (117, 1624311), (169, 1124523), (351, 541437), (507, 374841), (1053, 180479), (1521, 124947), (4563, 41649), (13689, 13883)]