1581825753

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{114203}}^1$

素因数の和:114240

約数の個数: 28

約数和(自身を含む): 2496499440

約数和(自身を除く): 914673687

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 114203, 342609, 1027827, 2169857, 3083481, 6509571, 9250443, 19528713, 27751329, 58586139, 83253987, 175758417, 527275251, 1581825753]

約数ペア:

[(1, 1581825753), (3, 527275251), (9, 175758417), (19, 83253987), (27, 58586139), (57, 27751329), (81, 19528713), (171, 9250443), (243, 6509571), (513, 3083481), (729, 2169857), (1539, 1027827), (4617, 342609), (13851, 114203)]