138416679

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 202597200

約数和(自身を除く): 64180521

約数列:

[1, 3, 9, 149, 233, 443, 447, 699, 1329, 1341, 2097, 3987, 34717, 66007, 103219, 104151, 198021, 309657, 312453, 594063, 928971, 15379631, 46138893, 138416679]

約数ペア:

[(1, 138416679), (3, 46138893), (9, 15379631), (149, 928971), (233, 594063), (443, 312453), (447, 309657), (699, 198021), (1329, 104151), (1341, 103219), (2097, 66007), (3987, 34717)]