165115713

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4093}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 268828416

約数和(自身を除く): 103712703

約数列:

[1, 3, 7, 17, 21, 51, 113, 119, 339, 357, 791, 1921, 2373, 4093, 5763, 12279, 13447, 28651, 40341, 69581, 85953, 208743, 462509, 487067, 1387527, 1461201, 3237563, 7862653, 9712689, 23587959, 55038571, 165115713]

約数ペア:

[(1, 165115713), (3, 55038571), (7, 23587959), (17, 9712689), (21, 7862653), (51, 3237563), (113, 1461201), (119, 1387527), (339, 487067), (357, 462509), (791, 208743), (1921, 85953), (2373, 69581), (4093, 40341), (5763, 28651), (12279, 13447)]