1887156788733

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{2254667609}}^1$

素因数の和:2254667649

約数の個数: 16

約数和(自身を含む): 2885974540800

約数和(自身を除く): 998817752067

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 2254667609, 6764002827, 20292008481, 60876025443, 69894695879, 209684087637, 629052262911, 1887156788733]

約数ペア:

[(1, 1887156788733), (3, 629052262911), (9, 209684087637), (27, 69894695879), (31, 60876025443), (93, 20292008481), (279, 6764002827), (837, 2254667609)]