77310729

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 115686792

約数和(自身を除く): 38376063

約数列:

[1, 3, 9, 53, 61, 159, 183, 477, 549, 2657, 3233, 7971, 9699, 23913, 29097, 140821, 162077, 422463, 486231, 1267389, 1458693, 8590081, 25770243, 77310729]

約数ペア:

[(1, 77310729), (3, 25770243), (9, 8590081), (53, 1458693), (61, 1267389), (159, 486231), (183, 422463), (477, 162077), (549, 140821), (2657, 29097), (3233, 23913), (7971, 9699)]