78411483

素因数分解:

$3^5\times {\mathrm{223}}^1\times {\mathrm{1447}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 118064128

約数和(自身を除く): 39652645

約数列:

[1, 3, 9, 27, 81, 223, 243, 669, 1447, 2007, 4341, 6021, 13023, 18063, 39069, 54189, 117207, 322681, 351621, 968043, 2904129, 8712387, 26137161, 78411483]

約数ペア:

[(1, 78411483), (3, 26137161), (9, 8712387), (27, 2904129), (81, 968043), (223, 351621), (243, 322681), (669, 117207), (1447, 54189), (2007, 39069), (4341, 18063), (6021, 13023)]