64804517979

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{10203829}}^1$

素因数の和:10203934

約数の個数: 16

約数和(自身を含む): 90610010400

約数和(自身を除く): 25805492421

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 10203829, 30611487, 295911041, 744879517, 887733123, 2234638551, 21601505993, 64804517979]

約数ペア:

[(1, 64804517979), (3, 21601505993), (29, 2234638551), (73, 887733123), (87, 744879517), (219, 295911041), (2117, 30611487), (6351, 10203829)]