78042627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2357}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 121880304

約数和(自身を除く): 43837677

約数列:

[1, 3, 9, 13, 39, 117, 283, 849, 2357, 2547, 3679, 7071, 11037, 21213, 30641, 33111, 91923, 275769, 667031, 2001093, 6003279, 8671403, 26014209, 78042627]

約数ペア:

[(1, 78042627), (3, 26014209), (9, 8671403), (13, 6003279), (39, 2001093), (117, 667031), (283, 275769), (849, 91923), (2357, 33111), (2547, 30641), (3679, 21213), (7071, 11037)]