72988791

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{9767}}^1$

素因数の和:9870

約数の個数: 16

約数和(自身を含む): 101274624

約数和(自身を除く): 28285833

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 9767, 29301, 459049, 517651, 1377147, 1552953, 24329597, 72988791]

約数ペア:

[(1, 72988791), (3, 24329597), (47, 1552953), (53, 1377147), (141, 517651), (159, 459049), (2491, 29301), (7473, 9767)]