31842207

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 50362560

約数和(自身を除く): 18520353

約数列:

[1, 3, 9, 17, 27, 51, 153, 173, 401, 459, 519, 1203, 1557, 2941, 3609, 4671, 6817, 8823, 10827, 20451, 26469, 61353, 69373, 79407, 184059, 208119, 624357, 1179341, 1873071, 3538023, 10614069, 31842207]

約数ペア:

[(1, 31842207), (3, 10614069), (9, 3538023), (17, 1873071), (27, 1179341), (51, 624357), (153, 208119), (173, 184059), (401, 79407), (459, 69373), (519, 61353), (1203, 26469), (1557, 20451), (2941, 10827), (3609, 8823), (4671, 6817)]