64792203

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20707}}^1$

素因数の和:20866

約数の個数: 16

約数和(自身を含む): 99398400

約数和(自身を除く): 34606197

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 20707, 62121, 144949, 434847, 3085343, 9256029, 21597401, 64792203]

約数ペア:

[(1, 64792203), (3, 21597401), (7, 9256029), (21, 3085343), (149, 434847), (447, 144949), (1043, 62121), (3129, 20707)]