31787030301

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{757}}^1\times {\mathrm{1481}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 45796977408

約数和(自身を除く): 14009947107

約数列:

[1, 3, 13, 39, 727, 757, 1481, 2181, 2271, 4443, 9451, 9841, 19253, 28353, 29523, 57759, 550339, 1076687, 1121117, 1651017, 3230061, 3363351, 7154407, 13996931, 14574521, 21463221, 41990793, 43723563, 815052059, 2445156177, 10595676767, 31787030301]

約数ペア:

[(1, 31787030301), (3, 10595676767), (13, 2445156177), (39, 815052059), (727, 43723563), (757, 41990793), (1481, 21463221), (2181, 14574521), (2271, 13996931), (4443, 7154407), (9451, 3363351), (9841, 3230061), (19253, 1651017), (28353, 1121117), (29523, 1076687), (57759, 550339)]