7444469439

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{12253}}^1$

素因数の和:12325

約数の個数: 72

約数和(自身を含む): 13109917392

約数和(自身を除く): 5665447953

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 361, 561, 627, 969, 1083, 1683, 1881, 2907, 3249, 3553, 3971, 6137, 10659, 11913, 12253, 18411, 31977, 35739, 36759, 55233, 67507, 110277, 134783, 202521, 208301, 232807, 404349, 607563, 624903, 698421, 1213047, 1874709, 2095263, 2291311, 2560877, 3957719, 4423333, 6873933, 7682631, 11873157, 13269999, 20621799, 23047893, 35619471, 39809997, 43534909, 48656663, 75196661, 130604727, 145969989, 225589983, 391814181, 437909967, 676769949, 827163271, 2481489813, 7444469439]

約数ペア:

[(1, 7444469439), (3, 2481489813), (9, 827163271), (11, 676769949), (17, 437909967), (19, 391814181), (33, 225589983), (51, 145969989), (57, 130604727), (99, 75196661), (153, 48656663), (171, 43534909), (187, 39809997), (209, 35619471), (323, 23047893), (361, 20621799), (561, 13269999), (627, 11873157), (969, 7682631), (1083, 6873933), (1683, 4423333), (1881, 3957719), (2907, 2560877), (3249, 2291311), (3553, 2095263), (3971, 1874709), (6137, 1213047), (10659, 698421), (11913, 624903), (12253, 607563), (18411, 404349), (31977, 232807), (35739, 208301), (36759, 202521), (55233, 134783), (67507, 110277)]