65559123

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 117464256

約数和(自身を除く): 51905133

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 1493, 2091, 2583, 4479, 4879, 6273, 10451, 13437, 14637, 25381, 31353, 43911, 61213, 76143, 94059, 177667, 183639, 228429, 428491, 533001, 550917, 1040621, 1285473, 1599003, 3121863, 3856419, 7284347, 9365589, 21853041, 65559123]

約数ペア:

[(1, 65559123), (3, 21853041), (7, 9365589), (9, 7284347), (17, 3856419), (21, 3121863), (41, 1599003), (51, 1285473), (63, 1040621), (119, 550917), (123, 533001), (153, 428491), (287, 228429), (357, 183639), (369, 177667), (697, 94059), (861, 76143), (1071, 61213), (1493, 43911), (2091, 31353), (2583, 25381), (4479, 14637), (4879, 13437), (6273, 10451)]