72394707

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{44771}}^1$

素因数の和:44799

約数の個数: 24

約数和(自身を含む): 122496192

約数和(自身を除く): 50101485

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 44771, 134313, 313397, 492481, 940191, 1477443, 2193779, 3447367, 6581337, 10342101, 24131569, 72394707]

約数ペア:

[(1, 72394707), (3, 24131569), (7, 10342101), (11, 6581337), (21, 3447367), (33, 2193779), (49, 1477443), (77, 940191), (147, 492481), (231, 313397), (539, 134313), (1617, 44771)]