78900639

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{3433}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 108129792

約数和(自身を除く): 29229153

約数列:

[1, 3, 47, 141, 163, 489, 3433, 7661, 10299, 22983, 161351, 484053, 559579, 1678737, 26300213, 78900639]

約数ペア:

[(1, 78900639), (3, 26300213), (47, 1678737), (141, 559579), (163, 484053), (489, 161351), (3433, 22983), (7661, 10299)]