117636867

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{5651}}^1$

素因数の和:5920

約数の個数: 20

約数和(自身を含む): 176444136

約数和(自身を除く): 58807269

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 5651, 6939, 16953, 20817, 50859, 152577, 457731, 1452307, 4356921, 13070763, 39212289, 117636867]

約数ペア:

[(1, 117636867), (3, 39212289), (9, 13070763), (27, 4356921), (81, 1452307), (257, 457731), (771, 152577), (2313, 50859), (5651, 20817), (6939, 16953)]