29615817

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 22638903

約数列:

[1, 3, 7, 11, 21, 33, 41, 53, 59, 77, 123, 159, 177, 231, 287, 371, 413, 451, 583, 649, 861, 1113, 1239, 1353, 1749, 1947, 2173, 2419, 3127, 3157, 4081, 4543, 6519, 7257, 9381, 9471, 12243, 13629, 15211, 16933, 21889, 23903, 26609, 34397, 45633, 50799, 65667, 71709, 79827, 103191, 128207, 167321, 186263, 240779, 384621, 501963, 558789, 722337, 897449, 1410277, 2692347, 4230831, 9871939, 29615817]

約数ペア:

[(1, 29615817), (3, 9871939), (7, 4230831), (11, 2692347), (21, 1410277), (33, 897449), (41, 722337), (53, 558789), (59, 501963), (77, 384621), (123, 240779), (159, 186263), (177, 167321), (231, 128207), (287, 103191), (371, 79827), (413, 71709), (451, 65667), (583, 50799), (649, 45633), (861, 34397), (1113, 26609), (1239, 23903), (1353, 21889), (1749, 16933), (1947, 15211), (2173, 13629), (2419, 12243), (3127, 9471), (3157, 9381), (4081, 7257), (4543, 6519)]