29843121

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 53415936

約数和(自身を除く): 23572815

約数列:

[1, 3, 7, 11, 21, 23, 33, 41, 69, 77, 123, 137, 161, 231, 253, 287, 411, 451, 483, 759, 861, 943, 959, 1353, 1507, 1771, 2829, 2877, 3151, 3157, 4521, 5313, 5617, 6601, 9453, 9471, 10373, 10549, 16851, 19803, 22057, 31119, 31647, 34661, 39319, 61787, 66171, 72611, 103983, 117957, 129191, 185361, 217833, 242627, 387573, 432509, 727881, 904337, 1297527, 1421101, 2713011, 4263303, 9947707, 29843121]

約数ペア:

[(1, 29843121), (3, 9947707), (7, 4263303), (11, 2713011), (21, 1421101), (23, 1297527), (33, 904337), (41, 727881), (69, 432509), (77, 387573), (123, 242627), (137, 217833), (161, 185361), (231, 129191), (253, 117957), (287, 103983), (411, 72611), (451, 66171), (483, 61787), (759, 39319), (861, 34661), (943, 31647), (959, 31119), (1353, 22057), (1507, 19803), (1771, 16851), (2829, 10549), (2877, 10373), (3151, 9471), (3157, 9453), (4521, 6601), (5313, 5617)]