142718949

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{8377}}^1$

素因数の和:9017

約数の個数: 16

約数和(自身を含む): 211795840

約数和(自身を除く): 69076891

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 8377, 17037, 25131, 75393, 226179, 5285887, 15857661, 47572983, 142718949]

約数ペア:

[(1, 142718949), (3, 47572983), (9, 15857661), (27, 5285887), (631, 226179), (1893, 75393), (5679, 25131), (8377, 17037)]