171103509

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3167}}^1$

素因数の和:3231

約数の個数: 40

約数和(自身を含む): 275996160

約数和(自身を除く): 104892651

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 621, 667, 783, 1863, 2001, 2349, 3167, 6003, 9501, 18009, 28503, 54027, 72841, 85509, 91843, 218523, 256527, 275529, 655569, 826587, 1966707, 2112389, 2479761, 5900121, 6337167, 7439283, 19011501, 57034503, 171103509]

約数ペア:

[(1, 171103509), (3, 57034503), (9, 19011501), (23, 7439283), (27, 6337167), (29, 5900121), (69, 2479761), (81, 2112389), (87, 1966707), (207, 826587), (261, 655569), (621, 275529), (667, 256527), (783, 218523), (1863, 91843), (2001, 85509), (2349, 72841), (3167, 54027), (6003, 28503), (9501, 18009)]