65291004051

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{248867}}^1$

素因数の和:248952

約数の個数: 48

約数和(自身を含む): 110712413952

約数和(自身を除く): 45421409901

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 961, 1209, 2821, 2883, 6727, 8463, 12493, 20181, 37479, 87451, 248867, 262353, 746601, 1742069, 3235271, 5226207, 7714877, 9705813, 22646897, 23144631, 54004139, 67940691, 100293401, 162012417, 239161187, 300880203, 702053807, 717483561, 1674128309, 2106161421, 3109095431, 5022384927, 9327286293, 21763668017, 65291004051]

約数ペア:

[(1, 65291004051), (3, 21763668017), (7, 9327286293), (13, 5022384927), (21, 3109095431), (31, 2106161421), (39, 1674128309), (91, 717483561), (93, 702053807), (217, 300880203), (273, 239161187), (403, 162012417), (651, 100293401), (961, 67940691), (1209, 54004139), (2821, 23144631), (2883, 22646897), (6727, 9705813), (8463, 7714877), (12493, 5226207), (20181, 3235271), (37479, 1742069), (87451, 746601), (248867, 262353)]