87137001

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44617}}^1$

素因数の和:44661

約数の個数: 24

約数和(自身を含む): 148488704

約数和(自身を除く): 61351703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 44617, 133851, 312319, 401553, 936957, 1383127, 2810871, 4149381, 9681889, 12448143, 29045667, 87137001]

約数ペア:

[(1, 87137001), (3, 29045667), (7, 12448143), (9, 9681889), (21, 4149381), (31, 2810871), (63, 1383127), (93, 936957), (217, 401553), (279, 312319), (651, 133851), (1953, 44617)]