27145547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 34245120

約数和(自身を除く): 7099573

約数列:

[1, 11, 13, 19, 97, 103, 143, 209, 247, 1067, 1133, 1261, 1339, 1843, 1957, 2717, 9991, 13871, 14729, 20273, 21527, 23959, 25441, 109901, 129883, 189829, 263549, 279851, 1428713, 2088119, 2467777, 27145547]

約数ペア:

[(1, 27145547), (11, 2467777), (13, 2088119), (19, 1428713), (97, 279851), (103, 263549), (143, 189829), (209, 129883), (247, 109901), (1067, 25441), (1133, 23959), (1261, 21527), (1339, 20273), (1843, 14729), (1957, 13871), (2717, 9991)]