148978563

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 211262976

約数和(自身を除く): 62284413

約数列:

[1, 3, 19, 57, 151, 361, 453, 911, 1083, 2733, 2869, 8607, 17309, 51927, 54511, 137561, 163533, 328871, 412683, 986613, 2613659, 7840977, 49659521, 148978563]

約数ペア:

[(1, 148978563), (3, 49659521), (19, 7840977), (57, 2613659), (151, 986613), (361, 412683), (453, 328871), (911, 163533), (1083, 137561), (2733, 54511), (2869, 51927), (8607, 17309)]