81799693

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 88704000

約数和(自身を除く): 6904307

約数列:

[1, 19, 47, 139, 659, 893, 2641, 6533, 12521, 30973, 91601, 124127, 588487, 1740419, 4305247, 81799693]

約数ペア:

[(1, 81799693), (19, 4305247), (47, 1740419), (139, 588487), (659, 124127), (893, 91601), (2641, 30973), (6533, 12521)]