65206377

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 102368448

約数和(自身を除く): 37162071

約数列:

[1, 3, 9, 27, 53, 61, 81, 83, 159, 183, 243, 249, 477, 549, 747, 1431, 1647, 2241, 3233, 4293, 4399, 4941, 5063, 6723, 9699, 12879, 13197, 14823, 15189, 20169, 29097, 39591, 45567, 87291, 118773, 136701, 261873, 268339, 356319, 410103, 785619, 805017, 1068957, 1230309, 2415051, 7245153, 21735459, 65206377]

約数ペア:

[(1, 65206377), (3, 21735459), (9, 7245153), (27, 2415051), (53, 1230309), (61, 1068957), (81, 805017), (83, 785619), (159, 410103), (183, 356319), (243, 268339), (249, 261873), (477, 136701), (549, 118773), (747, 87291), (1431, 45567), (1647, 39591), (2241, 29097), (3233, 20169), (4293, 15189), (4399, 14823), (4941, 13197), (5063, 12879), (6723, 9699)]