75971673

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 111438600

約数和(自身を除く): 35466927

約数列:

[1, 3, 9, 149, 181, 313, 447, 543, 939, 1341, 1629, 2817, 26969, 46637, 56653, 80907, 139911, 169959, 242721, 419733, 509877, 8441297, 25323891, 75971673]

約数ペア:

[(1, 75971673), (3, 25323891), (9, 8441297), (149, 509877), (181, 419733), (313, 242721), (447, 169959), (543, 139911), (939, 80907), (1341, 56653), (1629, 46637), (2817, 26969)]