31147255551

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{17021}}^1$

素因数の和:17771

約数の個数: 32

約数和(自身を含む): 44871081408

約数和(自身を除く): 13723825857

約数列:

[1, 3, 17, 51, 53, 159, 677, 901, 2031, 2703, 11509, 17021, 34527, 35881, 51063, 107643, 289357, 609977, 868071, 902113, 1829931, 2706339, 11523217, 15335921, 34569651, 46007763, 195894689, 587684067, 610730501, 1832191503, 10382418517, 31147255551]

約数ペア:

[(1, 31147255551), (3, 10382418517), (17, 1832191503), (51, 610730501), (53, 587684067), (159, 195894689), (677, 46007763), (901, 34569651), (2031, 15335921), (2703, 11523217), (11509, 2706339), (17021, 1829931), (34527, 902113), (35881, 868071), (51063, 609977), (107643, 289357)]