56557710729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1\times {\mathrm{937}}^1$

素因数の和:1791

約数の個数: 64

約数和(自身を含む): 90768384000

約数和(自身を除く): 34210673271

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 383, 449, 937, 1149, 1347, 2811, 3447, 4041, 4979, 5837, 8433, 10341, 12123, 12181, 14937, 17511, 25299, 36543, 44811, 52533, 109629, 134433, 157599, 171967, 328887, 358871, 420713, 515901, 1076613, 1262139, 1547703, 2235571, 3229839, 3786417, 4643109, 4665323, 5469269, 6706713, 9689517, 11359251, 13995969, 16407807, 20120139, 41987907, 49223421, 60360417, 125963721, 147670263, 161133079, 483399237, 1450197711, 2094730027, 4350593133, 6284190081, 18852570243, 56557710729]

約数ペア:

[(1, 56557710729), (3, 18852570243), (9, 6284190081), (13, 4350593133), (27, 2094730027), (39, 1450197711), (117, 483399237), (351, 161133079), (383, 147670263), (449, 125963721), (937, 60360417), (1149, 49223421), (1347, 41987907), (2811, 20120139), (3447, 16407807), (4041, 13995969), (4979, 11359251), (5837, 9689517), (8433, 6706713), (10341, 5469269), (12123, 4665323), (12181, 4643109), (14937, 3786417), (17511, 3229839), (25299, 2235571), (36543, 1547703), (44811, 1262139), (52533, 1076613), (109629, 515901), (134433, 420713), (157599, 358871), (171967, 328887)]