80421633

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{30707}}^1$

素因数の和:30813

約数の個数: 16

約数和(自身を含む): 120375360

約数和(自身を除く): 39953727

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 30707, 92121, 276363, 829089, 2978579, 8935737, 26807211, 80421633]

約数ペア:

[(1, 80421633), (3, 26807211), (9, 8935737), (27, 2978579), (97, 829089), (291, 276363), (873, 92121), (2619, 30707)]