77644461489

素因数分解:

$3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{2828887}}^1$

素因数の和:2830204

約数の個数: 16

約数和(自身を含む): 118405936128

約数和(自身を除く): 40761474639

約数列:

[1, 3, 7, 21, 1307, 3921, 9149, 27447, 2828887, 8486661, 19802209, 59406627, 3697355309, 11092065927, 25881487163, 77644461489]

約数ペア:

[(1, 77644461489), (3, 25881487163), (7, 11092065927), (21, 3697355309), (1307, 59406627), (3921, 19802209), (9149, 8486661), (27447, 2828887)]