69987701

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3163}}^1$

素因数の和:3308

約数の個数: 16

約数和(自身を含む): 83529600

約数和(自身を除く): 13541899

約数列:

[1, 7, 29, 109, 203, 763, 3161, 3163, 22127, 22141, 91727, 344767, 642089, 2413369, 9998243, 69987701]

約数ペア:

[(1, 69987701), (7, 9998243), (29, 2413369), (109, 642089), (203, 344767), (763, 91727), (3161, 22141), (3163, 22127)]