87991098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1128091}}^1$

素因数の和:1128109

約数の個数: 16

約数和(自身を含む): 189519456

約数和(自身を除く): 101528358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1128091, 2256182, 3384273, 6768546, 14665183, 29330366, 43995549, 87991098]

約数ペア:

[(1, 87991098), (2, 43995549), (3, 29330366), (6, 14665183), (13, 6768546), (26, 3384273), (39, 2256182), (78, 1128091)]