64178523

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4217}}^1$

素因数の和:4331

約数の個数: 24

約数和(自身を含む): 98701200

約数和(自身を除く): 34522677

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 4217, 5073, 12651, 15219, 37953, 80123, 240369, 375313, 721107, 1125939, 3377817, 7130947, 21392841, 64178523]

約数ペア:

[(1, 64178523), (3, 21392841), (9, 7130947), (19, 3377817), (57, 1125939), (89, 721107), (171, 375313), (267, 240369), (801, 80123), (1691, 37953), (4217, 15219), (5073, 12651)]