66790377

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2851}}^1$

素因数の和:3013

約数の個数: 24

約数和(自身を含む): 102329760

約数和(自身を除く): 35539383

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 2851, 7809, 8553, 23427, 25659, 54169, 162507, 390587, 487521, 1171761, 3515283, 7421153, 22263459, 66790377]

約数ペア:

[(1, 66790377), (3, 22263459), (9, 7421153), (19, 3515283), (57, 1171761), (137, 487521), (171, 390587), (411, 162507), (1233, 54169), (2603, 25659), (2851, 23427), (7809, 8553)]