219634973727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{152207189}}^1$

素因数の和:152207242

約数の個数: 16

約数和(自身を含む): 323896900320

約数和(自身を除く): 104261926593

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 152207189, 456621567, 1978693457, 5631665993, 5936080371, 16894997979, 73211657909, 219634973727]

約数ペア:

[(1, 219634973727), (3, 73211657909), (13, 16894997979), (37, 5936080371), (39, 5631665993), (111, 1978693457), (481, 456621567), (1443, 152207189)]