42498963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 73120320

約数和(自身を除く): 30621357

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 929, 1173, 1989, 2691, 2787, 3519, 5083, 8361, 12077, 15249, 15793, 21367, 36231, 45747, 47379, 64101, 108693, 142137, 192303, 205309, 277771, 363239, 615927, 833313, 1089717, 1847781, 2499939, 3269151, 4722107, 14166321, 42498963]

約数ペア:

[(1, 42498963), (3, 14166321), (9, 4722107), (13, 3269151), (17, 2499939), (23, 1847781), (39, 1089717), (51, 833313), (69, 615927), (117, 363239), (153, 277771), (207, 205309), (221, 192303), (299, 142137), (391, 108693), (663, 64101), (897, 47379), (929, 45747), (1173, 36231), (1989, 21367), (2691, 15793), (2787, 15249), (3519, 12077), (5083, 8361)]