61139463

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15569}}^1$

素因数の和:15607

約数の個数: 32

約数和(自身を含む): 107619840

約数和(自身を除く): 46480377

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 15569, 46707, 108983, 171259, 264673, 326949, 513777, 794019, 1198813, 1852711, 2911403, 3596439, 5558133, 8734209, 20379821, 61139463]

約数ペア:

[(1, 61139463), (3, 20379821), (7, 8734209), (11, 5558133), (17, 3596439), (21, 2911403), (33, 1852711), (51, 1198813), (77, 794019), (119, 513777), (187, 326949), (231, 264673), (357, 171259), (561, 108983), (1309, 46707), (3927, 15569)]