131191377

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{9941}}^1$

素因数の和:10080

約数の個数: 16

約数和(自身を含む): 180387648

約数和(自身を除く): 49196271

約数列:

[1, 3, 53, 83, 159, 249, 4399, 9941, 13197, 29823, 526873, 825103, 1580619, 2475309, 43730459, 131191377]

約数ペア:

[(1, 131191377), (3, 43730459), (53, 2475309), (83, 1580619), (159, 825103), (249, 526873), (4399, 29823), (9941, 13197)]