8765163

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 14826240

約数和(自身を除く): 6061077

約数列:

[1, 3, 9, 11, 29, 33, 43, 71, 87, 99, 129, 213, 261, 319, 387, 473, 639, 781, 957, 1247, 1419, 2059, 2343, 2871, 3053, 3741, 4257, 6177, 7029, 9159, 11223, 13717, 18531, 22649, 27477, 33583, 41151, 67947, 88537, 100749, 123453, 203841, 265611, 302247, 796833, 973907, 2921721, 8765163]

約数ペア:

[(1, 8765163), (3, 2921721), (9, 973907), (11, 796833), (29, 302247), (33, 265611), (43, 203841), (71, 123453), (87, 100749), (99, 88537), (129, 67947), (213, 41151), (261, 33583), (319, 27477), (387, 22649), (473, 18531), (639, 13717), (781, 11223), (957, 9159), (1247, 7029), (1419, 6177), (2059, 4257), (2343, 3741), (2871, 3053)]