201392109

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{29717}}^1$

素因数の和:29977

約数の個数: 16

約数和(自身を含む): 299557440

約数和(自身を除く): 98165331

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 29717, 89151, 267453, 802359, 7458967, 22376901, 67130703, 201392109]

約数ペア:

[(1, 201392109), (3, 67130703), (9, 22376901), (27, 7458967), (251, 802359), (753, 267453), (2259, 89151), (6777, 29717)]