138023289

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17021}}^1$

素因数の和:17097

約数の個数: 24

約数和(自身を含む): 215089992

約数和(自身を除く): 77066703

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 17021, 51063, 153189, 289357, 868071, 902113, 2604213, 2706339, 8119017, 15335921, 46007763, 138023289]

約数ペア:

[(1, 138023289), (3, 46007763), (9, 15335921), (17, 8119017), (51, 2706339), (53, 2604213), (153, 902113), (159, 868071), (477, 289357), (901, 153189), (2703, 51063), (8109, 17021)]