1520222067

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15091}}^1$

素因数の和:15161

約数の個数: 64

約数和(自身を含む): 2839710720

約数和(自身を除く): 1319488653

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 91, 117, 123, 189, 273, 287, 351, 369, 533, 819, 861, 1107, 1599, 2457, 2583, 3731, 4797, 7749, 11193, 14391, 15091, 33579, 45273, 100737, 105637, 135819, 196183, 316911, 407457, 588549, 618731, 950733, 1373281, 1765647, 1856193, 2852199, 4119843, 4331117, 5296941, 5568579, 8043503, 12359529, 12993351, 16705737, 24130509, 37078587, 38980053, 56304521, 72391527, 116940159, 168913563, 217174581, 506740689, 1520222067]

約数ペア:

[(1, 1520222067), (3, 506740689), (7, 217174581), (9, 168913563), (13, 116940159), (21, 72391527), (27, 56304521), (39, 38980053), (41, 37078587), (63, 24130509), (91, 16705737), (117, 12993351), (123, 12359529), (189, 8043503), (273, 5568579), (287, 5296941), (351, 4331117), (369, 4119843), (533, 2852199), (819, 1856193), (861, 1765647), (1107, 1373281), (1599, 950733), (2457, 618731), (2583, 588549), (3731, 407457), (4797, 316911), (7749, 196183), (11193, 135819), (14391, 105637), (15091, 100737), (33579, 45273)]