68907069

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5849}}^1$

素因数の和:5890

約数の個数: 48

約数和(自身を含む): 131414400

約数和(自身を除く): 62507331

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 5849, 11781, 17547, 40943, 52641, 64339, 99433, 122829, 193017, 298299, 368487, 450373, 579051, 696031, 894897, 1093763, 1351119, 2088093, 3281289, 4053357, 6264279, 7656341, 9843867, 22969023, 68907069]

約数ペア:

[(1, 68907069), (3, 22969023), (7, 9843867), (9, 7656341), (11, 6264279), (17, 4053357), (21, 3281289), (33, 2088093), (51, 1351119), (63, 1093763), (77, 894897), (99, 696031), (119, 579051), (153, 450373), (187, 368487), (231, 298299), (357, 193017), (561, 122829), (693, 99433), (1071, 64339), (1309, 52641), (1683, 40943), (3927, 17547), (5849, 11781)]