29449791

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 53760000

約数和(自身を除く): 24310209

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 59, 63, 133, 139, 171, 177, 189, 399, 413, 417, 513, 531, 973, 1121, 1197, 1239, 1251, 1593, 2641, 2919, 3363, 3591, 3717, 3753, 7847, 7923, 8201, 8757, 10089, 11151, 18487, 23541, 23769, 24603, 26271, 30267, 55461, 57407, 70623, 71307, 73809, 155819, 166383, 172221, 211869, 221427, 467457, 499149, 516663, 1090733, 1402371, 1549989, 3272199, 4207113, 9816597, 29449791]

約数ペア:

[(1, 29449791), (3, 9816597), (7, 4207113), (9, 3272199), (19, 1549989), (21, 1402371), (27, 1090733), (57, 516663), (59, 499149), (63, 467457), (133, 221427), (139, 211869), (171, 172221), (177, 166383), (189, 155819), (399, 73809), (413, 71307), (417, 70623), (513, 57407), (531, 55461), (973, 30267), (1121, 26271), (1197, 24603), (1239, 23769), (1251, 23541), (1593, 18487), (2641, 11151), (2919, 10089), (3363, 8757), (3591, 8201), (3717, 7923), (3753, 7847)]