54988479

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67141}}^1$

素因数の和:67167

約数の個数: 24

約数和(自身を含む): 97758752

約数和(自身を除く): 42770273

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 67141, 201423, 469987, 604269, 872833, 1409961, 2618499, 4229883, 6109831, 7855497, 18329493, 54988479]

約数ペア:

[(1, 54988479), (3, 18329493), (7, 7855497), (9, 6109831), (13, 4229883), (21, 2618499), (39, 1409961), (63, 872833), (91, 604269), (117, 469987), (273, 201423), (819, 67141)]