64842819

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10559}}^1$

素因数の和:10674

約数の個数: 16

約数和(自身を含む): 91238400

約数和(自身を除く): 26395581

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 10559, 31677, 242857, 728571, 939751, 2819253, 21614273, 64842819]

約数ペア:

[(1, 64842819), (3, 21614273), (23, 2819253), (69, 939751), (89, 728571), (267, 242857), (2047, 31677), (6141, 10559)]