40693527

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10589}}^1$

素因数の和:10663

約数の個数: 24

約数和(自身を含む): 68284320

約数和(自身を除く): 27590793

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 10589, 31767, 74123, 95301, 222369, 645929, 667107, 1937787, 4521503, 5813361, 13564509, 40693527]

約数ペア:

[(1, 40693527), (3, 13564509), (7, 5813361), (9, 4521503), (21, 1937787), (61, 667107), (63, 645929), (183, 222369), (427, 95301), (549, 74123), (1281, 31767), (3843, 10589)]