47197899

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 83386368

約数和(自身を除く): 36188469

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 127, 153, 347, 357, 381, 889, 1041, 1071, 1143, 2159, 2429, 2667, 3123, 5899, 6477, 7287, 8001, 15113, 17697, 19431, 21861, 41293, 44069, 45339, 53091, 123879, 132207, 136017, 308483, 371637, 396621, 749173, 925449, 2247519, 2776347, 5244211, 6742557, 15732633, 47197899]

約数ペア:

[(1, 47197899), (3, 15732633), (7, 6742557), (9, 5244211), (17, 2776347), (21, 2247519), (51, 925449), (63, 749173), (119, 396621), (127, 371637), (153, 308483), (347, 136017), (357, 132207), (381, 123879), (889, 53091), (1041, 45339), (1071, 44069), (1143, 41293), (2159, 21861), (2429, 19431), (2667, 17697), (3123, 15113), (5899, 8001), (6477, 7287)]