227986341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3173

約数の個数: 32

約数和(自身を含む): 346275456

約数和(自身を除く): 118289115

約数列:

[1, 3, 11, 33, 37, 61, 111, 183, 407, 671, 1221, 2013, 2257, 3061, 6771, 9183, 24827, 33671, 74481, 101013, 113257, 186721, 339771, 560163, 1245827, 2053931, 3737481, 6161793, 6908677, 20726031, 75995447, 227986341]

約数ペア:

[(1, 227986341), (3, 75995447), (11, 20726031), (33, 6908677), (37, 6161793), (61, 3737481), (111, 2053931), (183, 1245827), (407, 560163), (671, 339771), (1221, 186721), (2013, 113257), (2257, 101013), (3061, 74481), (6771, 33671), (9183, 24827)]