66557469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{87691}}^1$

素因数の和:87728

約数の個数: 16

約数和(自身を含む): 101021184

約数和(自身を除く): 34463715

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 87691, 263073, 964601, 2016893, 2893803, 6050679, 22185823, 66557469]

約数ペア:

[(1, 66557469), (3, 22185823), (11, 6050679), (23, 2893803), (33, 2016893), (69, 964601), (253, 263073), (759, 87691)]