154594947

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{4177}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 226313904

約数和(自身を除く): 71718957

約数列:

[1, 3, 13, 39, 73, 169, 219, 507, 949, 2847, 4177, 12337, 12531, 37011, 54301, 162903, 304921, 705913, 914763, 2117739, 3963973, 11891919, 51531649, 154594947]

約数ペア:

[(1, 154594947), (3, 51531649), (13, 11891919), (39, 3963973), (73, 2117739), (169, 914763), (219, 705913), (507, 304921), (949, 162903), (2847, 54301), (4177, 37011), (12337, 12531)]