55922139

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68281}}^1$

素因数の和:68307

約数の個数: 24

約数和(自身を含む): 99418592

約数和(自身を除く): 43496453

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 68281, 204843, 477967, 614529, 887653, 1433901, 2662959, 4301703, 6213571, 7988877, 18640713, 55922139]

約数ペア:

[(1, 55922139), (3, 18640713), (7, 7988877), (9, 6213571), (13, 4301703), (21, 2662959), (39, 1433901), (63, 887653), (91, 614529), (117, 477967), (273, 204843), (819, 68281)]