80782053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{6781}}^1$

素因数の和:6833

約数の個数: 24

約数和(自身を含む): 124029216

約数和(自身を除く): 43247163

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 6781, 11913, 20343, 74591, 128839, 223773, 386517, 1417229, 2447941, 4251687, 7343823, 26927351, 80782053]

約数ペア:

[(1, 80782053), (3, 26927351), (11, 7343823), (19, 4251687), (33, 2447941), (57, 1417229), (209, 386517), (361, 223773), (627, 128839), (1083, 74591), (3971, 20343), (6781, 11913)]