73912869

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18793}}^1$

素因数の和:18841

約数の個数: 24

約数和(自身を含む): 117274560

約数和(自身を除く): 43361691

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 18793, 56379, 169137, 357067, 432239, 1071201, 1296717, 3213603, 3890151, 8212541, 24637623, 73912869]

約数ペア:

[(1, 73912869), (3, 24637623), (9, 8212541), (19, 3890151), (23, 3213603), (57, 1296717), (69, 1071201), (171, 432239), (207, 357067), (437, 169137), (1311, 56379), (3933, 18793)]