53407917

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{34703}}^1$

素因数の和:34734

約数の個数: 20

約数和(自身を含む): 83983680

約数和(自身を除く): 30575763

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 34703, 104109, 312327, 659357, 936981, 1978071, 2810943, 5934213, 17802639, 53407917]

約数ペア:

[(1, 53407917), (3, 17802639), (9, 5934213), (19, 2810943), (27, 1978071), (57, 936981), (81, 659357), (171, 312327), (513, 104109), (1539, 34703)]