121158828

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17807}}^1$

素因数の和:17833

約数の個数: 72

約数和(自身を含む): 362998272

約数和(自身を除く): 241839444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 17807, 35614, 53421, 71228, 106842, 124649, 160263, 213684, 249298, 320526, 373947, 480789, 498596, 641052, 747894, 961578, 1121841, 1442367, 1495788, 1923156, 2243682, 2884734, 3365523, 4327101, 4487364, 5769468, 6731046, 8654202, 10096569, 13462092, 17308404, 20193138, 30289707, 40386276, 60579414, 121158828]

約数ペア:

[(1, 121158828), (2, 60579414), (3, 40386276), (4, 30289707), (6, 20193138), (7, 17308404), (9, 13462092), (12, 10096569), (14, 8654202), (18, 6731046), (21, 5769468), (27, 4487364), (28, 4327101), (36, 3365523), (42, 2884734), (54, 2243682), (63, 1923156), (81, 1495788), (84, 1442367), (108, 1121841), (126, 961578), (162, 747894), (189, 641052), (243, 498596), (252, 480789), (324, 373947), (378, 320526), (486, 249298), (567, 213684), (756, 160263), (972, 124649), (1134, 106842), (1701, 71228), (2268, 53421), (3402, 35614), (6804, 17807)]