80493046977

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1\times {\mathrm{45481}}^1$

素因数の和:46749

約数の個数: 32

約数和(自身を含む): 124491147264

約数和(自身を除く): 43998100287

約数列:

[1, 3, 7, 21, 71, 213, 497, 1187, 1491, 3561, 8309, 24927, 45481, 84277, 136443, 252831, 318367, 589939, 955101, 1769817, 3229151, 9687453, 22604057, 53985947, 67812171, 161957841, 377901629, 1133704887, 3833002237, 11499006711, 26831015659, 80493046977]

約数ペア:

[(1, 80493046977), (3, 26831015659), (7, 11499006711), (21, 3833002237), (71, 1133704887), (213, 377901629), (497, 161957841), (1187, 67812171), (1491, 53985947), (3561, 22604057), (8309, 9687453), (24927, 3229151), (45481, 1769817), (84277, 955101), (136443, 589939), (252831, 318367)]