64518243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 97804800

約数和(自身を除く): 33286557

約数列:

[1, 3, 19, 23, 29, 57, 69, 87, 437, 551, 667, 1311, 1653, 1697, 2001, 5091, 12673, 32243, 38019, 39031, 49213, 96729, 117093, 147639, 741589, 935047, 1131899, 2224767, 2805141, 3395697, 21506081, 64518243]

約数ペア:

[(1, 64518243), (3, 21506081), (19, 3395697), (23, 2805141), (29, 2224767), (57, 1131899), (69, 935047), (87, 741589), (437, 147639), (551, 117093), (667, 96729), (1311, 49213), (1653, 39031), (1697, 38019), (2001, 32243), (5091, 12673)]