22567743

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 37488672

約数和(自身を除く): 14920929

約数列:

[1, 3, 9, 11, 33, 37, 61, 99, 101, 111, 183, 303, 333, 407, 549, 671, 909, 1111, 1221, 2013, 2257, 3333, 3663, 3737, 6039, 6161, 6771, 9999, 11211, 18483, 20313, 24827, 33633, 41107, 55449, 67771, 74481, 123321, 203313, 223443, 227957, 369963, 609939, 683871, 2051613, 2507527, 7522581, 22567743]

約数ペア:

[(1, 22567743), (3, 7522581), (9, 2507527), (11, 2051613), (33, 683871), (37, 609939), (61, 369963), (99, 227957), (101, 223443), (111, 203313), (183, 123321), (303, 74481), (333, 67771), (407, 55449), (549, 41107), (671, 33633), (909, 24827), (1111, 20313), (1221, 18483), (2013, 11211), (2257, 9999), (3333, 6771), (3663, 6161), (3737, 6039)]