74656821

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{881}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 101945088

約数和(自身を除く): 27288267

約数列:

[1, 3, 47, 141, 601, 881, 1803, 2643, 28247, 41407, 84741, 124221, 529481, 1588443, 24885607, 74656821]

約数ペア:

[(1, 74656821), (3, 24885607), (47, 1588443), (141, 529481), (601, 124221), (881, 84741), (1803, 41407), (2643, 28247)]