274782369

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 389225088

約数和(自身を除く): 114442719

約数列:

[1, 3, 41, 53, 61, 123, 159, 183, 691, 2073, 2173, 2501, 3233, 6519, 7503, 9699, 28331, 36623, 42151, 84993, 109869, 126453, 132553, 397659, 1501543, 1728191, 2234003, 4504629, 5184573, 6702009, 91594123, 274782369]

約数ペア:

[(1, 274782369), (3, 91594123), (41, 6702009), (53, 5184573), (61, 4504629), (123, 2234003), (159, 1728191), (183, 1501543), (691, 397659), (2073, 132553), (2173, 126453), (2501, 109869), (3233, 84993), (6519, 42151), (7503, 36623), (9699, 28331)]