40830957

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 66987648

約数和(自身を除く): 26156691

約数列:

[1, 3, 9, 17, 23, 41, 51, 69, 123, 153, 207, 283, 369, 391, 697, 849, 943, 1173, 2091, 2547, 2829, 3519, 4811, 6273, 6509, 8487, 11603, 14433, 16031, 19527, 34809, 43299, 48093, 58581, 104427, 110653, 144279, 197251, 266869, 331959, 591753, 800607, 995877, 1775259, 2401821, 4536773, 13610319, 40830957]

約数ペア:

[(1, 40830957), (3, 13610319), (9, 4536773), (17, 2401821), (23, 1775259), (41, 995877), (51, 800607), (69, 591753), (123, 331959), (153, 266869), (207, 197251), (283, 144279), (369, 110653), (391, 104427), (697, 58581), (849, 48093), (943, 43299), (1173, 34809), (2091, 19527), (2547, 16031), (2829, 14433), (3519, 11603), (4811, 8487), (6273, 6509)]