68311491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{4363}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 96776064

約数和(自身を除く): 28464573

約数列:

[1, 3, 17, 51, 307, 921, 4363, 5219, 13089, 15657, 74171, 222513, 1339441, 4018323, 22770497, 68311491]

約数ペア:

[(1, 68311491), (3, 22770497), (17, 4018323), (51, 1339441), (307, 222513), (921, 74171), (4363, 15657), (5219, 13089)]