42822819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 26890461

約数列:

[1, 3, 9, 13, 39, 41, 79, 113, 117, 123, 237, 339, 369, 533, 711, 1017, 1027, 1469, 1599, 3081, 3239, 4407, 4633, 4797, 8927, 9243, 9717, 13221, 13899, 26781, 29151, 41697, 42107, 60229, 80343, 116051, 126321, 180687, 348153, 366007, 378963, 542061, 1044459, 1098021, 3294063, 4758091, 14274273, 42822819]

約数ペア:

[(1, 42822819), (3, 14274273), (9, 4758091), (13, 3294063), (39, 1098021), (41, 1044459), (79, 542061), (113, 378963), (117, 366007), (123, 348153), (237, 180687), (339, 126321), (369, 116051), (533, 80343), (711, 60229), (1017, 42107), (1027, 41697), (1469, 29151), (1599, 26781), (3081, 13899), (3239, 13221), (4407, 9717), (4633, 9243), (4797, 8927)]