65809107

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{883}}^1$

素因数の和:929

約数の個数: 54

約数和(自身を含む): 119873052

約数和(自身を除く): 54063945

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 169, 273, 441, 507, 637, 819, 883, 1183, 1521, 1911, 2649, 3549, 5733, 6181, 7947, 8281, 10647, 11479, 18543, 24843, 34437, 43267, 55629, 74529, 80353, 103311, 129801, 149227, 241059, 389403, 447681, 562471, 723177, 1044589, 1343043, 1687413, 3133767, 5062239, 7312123, 9401301, 21936369, 65809107]

約数ペア:

[(1, 65809107), (3, 21936369), (7, 9401301), (9, 7312123), (13, 5062239), (21, 3133767), (39, 1687413), (49, 1343043), (63, 1044589), (91, 723177), (117, 562471), (147, 447681), (169, 389403), (273, 241059), (441, 149227), (507, 129801), (637, 103311), (819, 80353), (883, 74529), (1183, 55629), (1521, 43267), (1911, 34437), (2649, 24843), (3549, 18543), (5733, 11479), (6181, 10647), (7947, 8281)]