53588223

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{50891}}^1$

素因数の和:50916

約数の個数: 20

約数和(自身を含む): 86211048

約数和(自身を除く): 32622825

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 50891, 152673, 458019, 661583, 1374057, 1984749, 4122171, 5954247, 17862741, 53588223]

約数ペア:

[(1, 53588223), (3, 17862741), (9, 5954247), (13, 4122171), (27, 1984749), (39, 1374057), (81, 661583), (117, 458019), (351, 152673), (1053, 50891)]