27164277

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2038

約数の個数: 36

約数和(自身を含む): 47139456

約数和(自身を除く): 19975179

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 1987, 4557, 5961, 13671, 13909, 17883, 41727, 61597, 97363, 125181, 184791, 292089, 431179, 554373, 876267, 1293537, 3018253, 3880611, 9054759, 27164277]

約数ペア:

[(1, 27164277), (3, 9054759), (7, 3880611), (9, 3018253), (21, 1293537), (31, 876267), (49, 554373), (63, 431179), (93, 292089), (147, 184791), (217, 125181), (279, 97363), (441, 61597), (651, 41727), (1519, 17883), (1953, 13909), (1987, 13671), (4557, 5961)]