80076357

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{6547}}^1$

素因数の和:6710

約数の個数: 20

約数和(自身を含む): 120430816

約数和(自身を除く): 40354459

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 6547, 12231, 19641, 58923, 176769, 530307, 988597, 2965791, 8897373, 26692119, 80076357]

約数ペア:

[(1, 80076357), (3, 26692119), (9, 8897373), (27, 2965791), (81, 988597), (151, 530307), (453, 176769), (1359, 58923), (4077, 19641), (6547, 12231)]