64757097

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 104822080

約数和(自身を除く): 40064983

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 193, 289, 387, 459, 579, 731, 867, 1161, 1737, 2193, 2601, 3281, 5211, 6579, 7803, 8299, 9843, 12427, 19737, 24897, 29529, 37281, 55777, 74691, 88587, 111843, 141083, 167331, 224073, 335529, 423249, 501993, 1269747, 1505979, 2398411, 3809241, 7195233, 21585699, 64757097]

約数ペア:

[(1, 64757097), (3, 21585699), (9, 7195233), (17, 3809241), (27, 2398411), (43, 1505979), (51, 1269747), (129, 501993), (153, 423249), (193, 335529), (289, 224073), (387, 167331), (459, 141083), (579, 111843), (731, 88587), (867, 74691), (1161, 55777), (1737, 37281), (2193, 29529), (2601, 24897), (3281, 19737), (5211, 12427), (6579, 9843), (7803, 8299)]