138094893

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{53093}}^1$

素因数の和:53133

約数の個数: 18

約数和(自身を含む): 211898154

約数和(自身を除く): 73803261

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 53093, 159279, 477837, 902581, 2707743, 8123229, 15343877, 46031631, 138094893]

約数ペア:

[(1, 138094893), (3, 46031631), (9, 15343877), (17, 8123229), (51, 2707743), (153, 902581), (289, 477837), (867, 159279), (2601, 53093)]