89976243

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{63949}}^1$

素因数の和:64026

約数の個数: 16

約数和(自身を含む): 139155200

約数和(自身を除く): 49178957

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 63949, 191847, 447643, 1342929, 4284583, 12853749, 29992081, 89976243]

約数ペア:

[(1, 89976243), (3, 29992081), (7, 12853749), (21, 4284583), (67, 1342929), (201, 447643), (469, 191847), (1407, 63949)]