15696873117

素因数分解:

$3^4\times {\mathrm{13451}}^1\times {\mathrm{14407}}^1$

素因数の和:27870

約数の個数: 20

約数和(自身を含む): 23451786336

約数和(自身を除く): 7754913219

約数列:

[1, 3, 9, 27, 81, 13451, 14407, 40353, 43221, 121059, 129663, 363177, 388989, 1089531, 1166967, 193788557, 581365671, 1744097013, 5232291039, 15696873117]

約数ペア:

[(1, 15696873117), (3, 5232291039), (9, 1744097013), (27, 581365671), (81, 193788557), (13451, 1166967), (14407, 1089531), (40353, 388989), (43221, 363177), (121059, 129663)]