86837829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 127948800

約数和(自身を除く): 41110971

約数列:

[1, 3, 13, 39, 67, 167, 199, 201, 501, 597, 871, 2171, 2587, 2613, 6513, 7761, 11189, 13333, 33233, 33567, 39999, 99699, 145457, 173329, 432029, 436371, 519987, 1296087, 2226611, 6679833, 28945943, 86837829]

約数ペア:

[(1, 86837829), (3, 28945943), (13, 6679833), (39, 2226611), (67, 1296087), (167, 519987), (199, 436371), (201, 432029), (501, 173329), (597, 145457), (871, 99699), (2171, 39999), (2587, 33567), (2613, 33233), (6513, 13333), (7761, 11189)]