4920451623

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2003}}^1\times {\mathrm{2459}}^1$

素因数の和:4508

約数の個数: 32

約数和(自身を含む): 7493356800

約数和(自身を除く): 2572905177

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2003, 2459, 6009, 7377, 18027, 22131, 54081, 66393, 74111, 90983, 222333, 272949, 666999, 818847, 2000997, 2456541, 4925377, 14776131, 44328393, 132985179, 182238949, 546716847, 1640150541, 4920451623]

約数ペア:

[(1, 4920451623), (3, 1640150541), (9, 546716847), (27, 182238949), (37, 132985179), (111, 44328393), (333, 14776131), (999, 4925377), (2003, 2456541), (2459, 2000997), (6009, 818847), (7377, 666999), (18027, 272949), (22131, 222333), (54081, 90983), (66393, 74111)]