123589071

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{7591}}^1$

素因数の和:7673

約数の個数: 24

約数和(自身を含む): 187917184

約数和(自身を除く): 64328113

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5427, 7591, 16281, 22773, 68319, 204957, 508597, 614871, 1525791, 1844613, 4577373, 13732119, 41196357, 123589071]

約数ペア:

[(1, 123589071), (3, 41196357), (9, 13732119), (27, 4577373), (67, 1844613), (81, 1525791), (201, 614871), (243, 508597), (603, 204957), (1809, 68319), (5427, 22773), (7591, 16281)]