79221837

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 32752563

約数列:

[1, 3, 47, 59, 89, 107, 141, 177, 267, 321, 2773, 4183, 5029, 5251, 6313, 8319, 9523, 12549, 15087, 15753, 18939, 28569, 246797, 296711, 447581, 561857, 740391, 890133, 1342743, 1685571, 26407279, 79221837]

約数ペア:

[(1, 79221837), (3, 26407279), (47, 1685571), (59, 1342743), (89, 890133), (107, 740391), (141, 561857), (177, 447581), (267, 296711), (321, 246797), (2773, 28569), (4183, 18939), (5029, 15753), (5251, 15087), (6313, 12549), (8319, 9523)]