164146509

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:546

約数の個数: 36

約数和(自身を含む): 253891456

約数和(自身を除く): 89744947

約数列:

[1, 3, 9, 17, 51, 153, 223, 283, 289, 669, 849, 867, 2007, 2547, 2601, 3791, 4811, 11373, 14433, 34119, 43299, 63109, 64447, 81787, 189327, 193341, 245361, 567981, 580023, 736083, 1072853, 3218559, 9655677, 18238501, 54715503, 164146509]

約数ペア:

[(1, 164146509), (3, 54715503), (9, 18238501), (17, 9655677), (51, 3218559), (153, 1072853), (223, 736083), (283, 580023), (289, 567981), (669, 245361), (849, 193341), (867, 189327), (2007, 81787), (2547, 64447), (2601, 63109), (3791, 43299), (4811, 34119), (11373, 14433)]