85813161

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 147153024

約数和(自身を除く): 61339863

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 833, 1127, 1173, 1493, 2499, 2737, 3381, 4479, 8211, 10451, 19159, 25381, 31353, 34339, 57477, 73157, 76143, 103017, 177667, 219471, 240373, 533001, 583763, 721119, 1243669, 1682611, 1751289, 3731007, 4086341, 5047833, 12259023, 28604387, 85813161]

約数ペア:

[(1, 85813161), (3, 28604387), (7, 12259023), (17, 5047833), (21, 4086341), (23, 3731007), (49, 1751289), (51, 1682611), (69, 1243669), (119, 721119), (147, 583763), (161, 533001), (357, 240373), (391, 219471), (483, 177667), (833, 103017), (1127, 76143), (1173, 73157), (1493, 57477), (2499, 34339), (2737, 31353), (3381, 25381), (4479, 19159), (8211, 10451)]