68656659

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 102047040

約数和(自身を除く): 33390381

約数列:

[1, 3, 17, 29, 51, 61, 87, 183, 493, 761, 1037, 1479, 1769, 2283, 3111, 5307, 12937, 22069, 30073, 38811, 46421, 66207, 90219, 139263, 375173, 789157, 1125519, 1346209, 2367471, 4038627, 22885553, 68656659]

約数ペア:

[(1, 68656659), (3, 22885553), (17, 4038627), (29, 2367471), (51, 1346209), (61, 1125519), (87, 789157), (183, 375173), (493, 139263), (761, 90219), (1037, 66207), (1479, 46421), (1769, 38811), (2283, 30073), (3111, 22069), (5307, 12937)]