156659319

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3011}}^1$

素因数の和:3108

約数の個数: 32

約数和(自身を含む): 242887680

約数和(自身を除く): 86228361

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 1107, 1269, 1927, 3011, 5781, 9033, 17343, 27099, 52029, 81297, 123451, 141517, 370353, 424551, 1111059, 1273653, 3333177, 3820959, 5802197, 17406591, 52219773, 156659319]

約数ペア:

[(1, 156659319), (3, 52219773), (9, 17406591), (27, 5802197), (41, 3820959), (47, 3333177), (123, 1273653), (141, 1111059), (369, 424551), (423, 370353), (1107, 141517), (1269, 123451), (1927, 81297), (3011, 52029), (5781, 27099), (9033, 17343)]