73487931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{47381}}^1$

素因数の和:47442

約数の個数: 16

約数和(自身を含む): 109168128

約数和(自身を除く): 35680197

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 47381, 142143, 521191, 1563573, 2226907, 6680721, 24495977, 73487931]

約数ペア:

[(1, 73487931), (3, 24495977), (11, 6680721), (33, 2226907), (47, 1563573), (141, 521191), (517, 142143), (1551, 47381)]