71923671

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 107225664

約数和(自身を除く): 35301993

約数列:

[1, 3, 9, 37, 111, 271, 333, 797, 813, 2391, 2439, 7173, 10027, 29489, 30081, 88467, 90243, 215987, 265401, 647961, 1943883, 7991519, 23974557, 71923671]

約数ペア:

[(1, 71923671), (3, 23974557), (9, 7991519), (37, 1943883), (111, 647961), (271, 265401), (333, 215987), (797, 90243), (813, 88467), (2391, 30081), (2439, 29489), (7173, 10027)]