77997021

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 106075200

約数和(自身を除く): 28078179

約数列:

[1, 3, 97, 109, 291, 327, 2459, 7377, 10573, 31719, 238523, 268031, 715569, 804093, 25999007, 77997021]

約数ペア:

[(1, 77997021), (3, 25999007), (97, 804093), (109, 715569), (291, 268031), (327, 238523), (2459, 31719), (7377, 10573)]