53623863

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{12491}}^1$

素因数の和:12556

約数の個数: 20

約数和(自身を含む): 81622728

約数和(自身を除く): 27998865

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 12491, 37473, 112419, 337257, 662023, 1011771, 1986069, 5958207, 17874621, 53623863]

約数ペア:

[(1, 53623863), (3, 17874621), (9, 5958207), (27, 1986069), (53, 1011771), (81, 662023), (159, 337257), (477, 112419), (1431, 37473), (4293, 12491)]