72025107

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18341}}^1$

素因数の和:18379

約数の個数: 32

約数和(自身を含む): 126779904

約数和(自身を除く): 54754797

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 18341, 55023, 128387, 201751, 311797, 385161, 605253, 935391, 1412257, 2182579, 3429767, 4236771, 6547737, 10289301, 24008369, 72025107]

約数ペア:

[(1, 72025107), (3, 24008369), (7, 10289301), (11, 6547737), (17, 4236771), (21, 3429767), (33, 2182579), (51, 1412257), (77, 935391), (119, 605253), (187, 385161), (231, 311797), (357, 201751), (561, 128387), (1309, 55023), (3927, 18341)]