53107431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25693}}^1$

素因数の和:25762

約数の個数: 16

約数和(自身を含む): 77698656

約数和(自身を除く): 24591225

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 25693, 77079, 334009, 1002027, 1361729, 4085187, 17702477, 53107431]

約数ペア:

[(1, 53107431), (3, 17702477), (13, 4085187), (39, 1361729), (53, 1002027), (159, 334009), (689, 77079), (2067, 25693)]