156965887719

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109689649}}^1$

素因数の和:109689711

約数の個数: 16

約数和(自身を含む): 236929644000

約数和(自身を除く): 79963756281

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 109689649, 329068947, 987206841, 2961620523, 5813551397, 17440654191, 52321962573, 156965887719]

約数ペア:

[(1, 156965887719), (3, 52321962573), (9, 17440654191), (27, 5813551397), (53, 2961620523), (159, 987206841), (477, 329068947), (1431, 109689649)]