193715529

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4787}}^1$

素因数の和:4885

約数の個数: 32

約数和(自身を含む): 308883456

約数和(自身を除く): 115167927

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1927, 4787, 5781, 13489, 14361, 33509, 40467, 100527, 196267, 224989, 588801, 674967, 1373869, 1574923, 4121607, 4724769, 9224549, 27673647, 64571843, 193715529]

約数ペア:

[(1, 193715529), (3, 64571843), (7, 27673647), (21, 9224549), (41, 4724769), (47, 4121607), (123, 1574923), (141, 1373869), (287, 674967), (329, 588801), (861, 224989), (987, 196267), (1927, 100527), (4787, 40467), (5781, 33509), (13489, 14361)]