64440033

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{14543}}^1$

素因数の和:14764

約数の個数: 16

約数和(自身を含む): 98666496

約数和(自身を除く): 34226463

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 14543, 43629, 101801, 305403, 3068573, 9205719, 21480011, 64440033]

約数ペア:

[(1, 64440033), (3, 21480011), (7, 9205719), (21, 3068573), (211, 305403), (633, 101801), (1477, 43629), (4431, 14543)]