67856367

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{5059}}^1$

素因数の和:5342

約数の個数: 16

約数和(自身を含む): 96180480

約数和(自身を除く): 28324113

約数列:

[1, 3, 17, 51, 263, 789, 4471, 5059, 13413, 15177, 86003, 258009, 1330517, 3991551, 22618789, 67856367]

約数ペア:

[(1, 67856367), (3, 22618789), (17, 3991551), (51, 1330517), (263, 258009), (789, 86003), (4471, 15177), (5059, 13413)]