31937679

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{4093}}^1$

素因数の和:4136

約数の個数: 24

約数和(自身を含む): 50274320

約数和(自身を除く): 18336641

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 4093, 7803, 12279, 36837, 69581, 110511, 208743, 626229, 1182877, 1878687, 3548631, 10645893, 31937679]

約数ペア:

[(1, 31937679), (3, 10645893), (9, 3548631), (17, 1878687), (27, 1182877), (51, 626229), (153, 208743), (289, 110511), (459, 69581), (867, 36837), (2601, 12279), (4093, 7803)]