15642776721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{121951}}^1$

素因数の和:122014

約数の個数: 48

約数和(自身を含む): 25709432832

約数和(自身を除く): 10066656111

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 169, 253, 299, 429, 507, 759, 897, 1859, 3289, 3887, 5577, 9867, 11661, 42757, 121951, 128271, 365853, 1341461, 1585363, 2804873, 4024383, 4756089, 8414619, 17438993, 20609719, 30853603, 36463349, 52316979, 61829157, 92560809, 109390047, 226706909, 401096839, 474023537, 680120727, 1203290517, 1422070611, 5214258907, 15642776721]

約数ペア:

[(1, 15642776721), (3, 5214258907), (11, 1422070611), (13, 1203290517), (23, 680120727), (33, 474023537), (39, 401096839), (69, 226706909), (143, 109390047), (169, 92560809), (253, 61829157), (299, 52316979), (429, 36463349), (507, 30853603), (759, 20609719), (897, 17438993), (1859, 8414619), (3289, 4756089), (3887, 4024383), (5577, 2804873), (9867, 1585363), (11661, 1341461), (42757, 365853), (121951, 128271)]