127190271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{31663}}^1$

素因数の和:31782

約数の個数: 16

約数和(自身を含む): 184411136

約数和(自身を除く): 57220865

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 31663, 94989, 411619, 1234857, 3261289, 9783867, 42396757, 127190271]

約数ペア:

[(1, 127190271), (3, 42396757), (13, 9783867), (39, 3261289), (103, 1234857), (309, 411619), (1339, 94989), (4017, 31663)]