51523497

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 78648960

約数和(自身を除く): 27125463

約数列:

[1, 3, 9, 19, 57, 171, 367, 821, 1101, 2463, 3303, 6973, 7389, 15599, 20919, 46797, 62757, 140391, 301307, 903921, 2711763, 5724833, 17174499, 51523497]

約数ペア:

[(1, 51523497), (3, 17174499), (9, 5724833), (19, 2711763), (57, 903921), (171, 301307), (367, 140391), (821, 62757), (1101, 46797), (2463, 20919), (3303, 15599), (6973, 7389)]