9157473

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 15410304

約数和(自身を除く): 6252831

約数列:

[1, 3, 9, 13, 23, 39, 41, 69, 83, 117, 123, 207, 249, 299, 369, 533, 747, 897, 943, 1079, 1599, 1909, 2691, 2829, 3237, 3403, 4797, 5727, 8487, 9711, 10209, 12259, 17181, 24817, 30627, 36777, 44239, 74451, 78269, 110331, 132717, 223353, 234807, 398151, 704421, 1017497, 3052491, 9157473]

約数ペア:

[(1, 9157473), (3, 3052491), (9, 1017497), (13, 704421), (23, 398151), (39, 234807), (41, 223353), (69, 132717), (83, 110331), (117, 78269), (123, 74451), (207, 44239), (249, 36777), (299, 30627), (369, 24817), (533, 17181), (747, 12259), (897, 10209), (943, 9711), (1079, 8487), (1599, 5727), (1909, 4797), (2691, 3403), (2829, 3237)]