15481827

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 24460800

約数和(自身を除く): 8978973

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 293, 309, 513, 879, 927, 1957, 2637, 2781, 5567, 5871, 7911, 16701, 17613, 30179, 50103, 52839, 90537, 150309, 271611, 573401, 814833, 1720203, 5160609, 15481827]

約数ペア:

[(1, 15481827), (3, 5160609), (9, 1720203), (19, 814833), (27, 573401), (57, 271611), (103, 150309), (171, 90537), (293, 52839), (309, 50103), (513, 30179), (879, 17613), (927, 16701), (1957, 7911), (2637, 5871), (2781, 5567)]