69688509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 105414144

約数和(自身を除く): 35725635

約数列:

[1, 3, 11, 33, 43, 67, 129, 201, 473, 733, 737, 1419, 2199, 2211, 2881, 8063, 8643, 24189, 31519, 31691, 49111, 94557, 95073, 147333, 346709, 540221, 1040127, 1620663, 2111773, 6335319, 23229503, 69688509]

約数ペア:

[(1, 69688509), (3, 23229503), (11, 6335319), (33, 2111773), (43, 1620663), (67, 1040127), (129, 540221), (201, 346709), (473, 147333), (733, 95073), (737, 94557), (1419, 49111), (2199, 31691), (2211, 31519), (2881, 24189), (8063, 8643)]