91565349

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 132857856

約数和(自身を除く): 41292507

約数列:

[1, 3, 17, 51, 67, 127, 201, 211, 381, 633, 1139, 2159, 3417, 3587, 6477, 8509, 10761, 14137, 25527, 26797, 42411, 80391, 144653, 240329, 433959, 455549, 720987, 1366647, 1795399, 5386197, 30521783, 91565349]

約数ペア:

[(1, 91565349), (3, 30521783), (17, 5386197), (51, 1795399), (67, 1366647), (127, 720987), (201, 455549), (211, 433959), (381, 240329), (633, 144653), (1139, 80391), (2159, 42411), (3417, 26797), (3587, 25527), (6477, 14137), (8509, 10761)]