80371683

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6205

約数の個数: 40

約数和(自身を含む): 143202048

約数和(自身を除く): 62830365

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 6163, 13041, 18489, 43141, 55467, 129423, 141749, 166401, 388269, 425247, 499203, 992243, 1164807, 1275741, 2976729, 3494421, 3827223, 8930187, 11481669, 26790561, 80371683]

約数ペア:

[(1, 80371683), (3, 26790561), (7, 11481669), (9, 8930187), (21, 3827223), (23, 3494421), (27, 2976729), (63, 1275741), (69, 1164807), (81, 992243), (161, 499203), (189, 425247), (207, 388269), (483, 166401), (567, 141749), (621, 129423), (1449, 55467), (1863, 43141), (4347, 18489), (6163, 13041)]