53197911

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151561}}^1$

素因数の和:151583

約数の個数: 16

約数和(自身を含む): 84874720

約数和(自身を除く): 31676809

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 151561, 454683, 1364049, 1970293, 4092147, 5910879, 17732637, 53197911]

約数ペア:

[(1, 53197911), (3, 17732637), (9, 5910879), (13, 4092147), (27, 1970293), (39, 1364049), (117, 454683), (351, 151561)]