80242113

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{81299}}^1$

素因数の和:81356

約数の個数: 16

約数和(自身を含む): 124876800

約数和(自身を除く): 44634687

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 81299, 243897, 569093, 1707279, 3821053, 11463159, 26747371, 80242113]

約数ペア:

[(1, 80242113), (3, 26747371), (7, 11463159), (21, 3821053), (47, 1707279), (141, 569093), (329, 243897), (987, 81299)]