163313379

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1627}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 248888640

約数和(自身を除く): 85575261

約数列:

[1, 3, 9, 19, 57, 171, 587, 1627, 1761, 4881, 5283, 11153, 14643, 30913, 33459, 92739, 100377, 278217, 955049, 2865147, 8595441, 18145931, 54437793, 163313379]

約数ペア:

[(1, 163313379), (3, 54437793), (9, 18145931), (19, 8595441), (57, 2865147), (171, 955049), (587, 278217), (1627, 100377), (1761, 92739), (4881, 33459), (5283, 30913), (11153, 14643)]