4893910361487

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15564239}}^1$

素因数の和:15564313

約数の個数: 72

約数和(自身を含む): 8857422213120

約数和(自身を除く): 3963511851633

約数列:

[1, 3, 7, 9, 21, 23, 31, 49, 63, 69, 93, 147, 161, 207, 217, 279, 441, 483, 651, 713, 1127, 1449, 1519, 1953, 2139, 3381, 4557, 4991, 6417, 10143, 13671, 14973, 34937, 44919, 104811, 314433, 15564239, 46692717, 108949673, 140078151, 326849019, 357977497, 482491409, 762647711, 980547057, 1073932491, 1447474227, 2287943133, 2505842479, 3221797473, 3377439863, 4342422681, 6863829399, 7517527437, 10132319589, 11097302407, 17540897353, 22552582311, 23642079041, 30396958767, 33291907221, 52622692059, 70926237123, 77681116849, 99875721663, 157868076177, 212778711369, 233043350547, 543767817943, 699130051641, 1631303453829, 4893910361487]

約数ペア:

[(1, 4893910361487), (3, 1631303453829), (7, 699130051641), (9, 543767817943), (21, 233043350547), (23, 212778711369), (31, 157868076177), (49, 99875721663), (63, 77681116849), (69, 70926237123), (93, 52622692059), (147, 33291907221), (161, 30396958767), (207, 23642079041), (217, 22552582311), (279, 17540897353), (441, 11097302407), (483, 10132319589), (651, 7517527437), (713, 6863829399), (1127, 4342422681), (1449, 3377439863), (1519, 3221797473), (1953, 2505842479), (2139, 2287943133), (3381, 1447474227), (4557, 1073932491), (4991, 980547057), (6417, 762647711), (10143, 482491409), (13671, 357977497), (14973, 326849019), (34937, 140078151), (44919, 108949673), (104811, 46692717), (314433, 15564239)]