66078439

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10477}}^1$

素因数の和:10554

約数の個数: 16

約数和(自身を含む): 81476928

約数和(自身を除く): 15398489

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 10477, 73339, 178109, 555281, 1246763, 3886967, 9439777, 66078439]

約数ペア:

[(1, 66078439), (7, 9439777), (17, 3886967), (53, 1246763), (119, 555281), (371, 178109), (901, 73339), (6307, 10477)]