98671203

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{7759}}^1$

素因数の和:7928

約数の個数: 20

約数和(自身を含む): 148355680

約数和(自身を除く): 49684477

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 7759, 12717, 23277, 69831, 209493, 628479, 1218163, 3654489, 10963467, 32890401, 98671203]

約数ペア:

[(1, 98671203), (3, 32890401), (9, 10963467), (27, 3654489), (81, 1218163), (157, 628479), (471, 209493), (1413, 69831), (4239, 23277), (7759, 12717)]