80854221

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{6343}}^1$

素因数の和:6960

約数の個数: 16

約数和(自身を含む): 123428864

約数和(自身を除く): 42574643

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 6343, 12747, 19029, 44401, 133203, 3850201, 11550603, 26951407, 80854221]

約数ペア:

[(1, 80854221), (3, 26951407), (7, 11550603), (21, 3850201), (607, 133203), (1821, 44401), (4249, 19029), (6343, 12747)]