56816397

素因数分解:

$3^4\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 80

約数和(自身を含む): 102034944

約数和(自身を除く): 45218547

約数列:

[1, 3, 9, 11, 17, 27, 31, 33, 51, 81, 93, 99, 121, 153, 187, 279, 297, 341, 363, 459, 527, 561, 837, 891, 1023, 1089, 1331, 1377, 1581, 1683, 2057, 2511, 3069, 3267, 3751, 3993, 4743, 5049, 5797, 6171, 9207, 9801, 11253, 11979, 14229, 15147, 17391, 18513, 22627, 27621, 33759, 35937, 41261, 42687, 52173, 55539, 63767, 67881, 101277, 107811, 123783, 156519, 166617, 191301, 203643, 303831, 371349, 469557, 573903, 610929, 701437, 1114047, 1721709, 1832787, 2104311, 3342141, 5165127, 6312933, 18938799, 56816397]

約数ペア:

[(1, 56816397), (3, 18938799), (9, 6312933), (11, 5165127), (17, 3342141), (27, 2104311), (31, 1832787), (33, 1721709), (51, 1114047), (81, 701437), (93, 610929), (99, 573903), (121, 469557), (153, 371349), (187, 303831), (279, 203643), (297, 191301), (341, 166617), (363, 156519), (459, 123783), (527, 107811), (561, 101277), (837, 67881), (891, 63767), (1023, 55539), (1089, 52173), (1331, 42687), (1377, 41261), (1581, 35937), (1683, 33759), (2057, 27621), (2511, 22627), (3069, 18513), (3267, 17391), (3751, 15147), (3993, 14229), (4743, 11979), (5049, 11253), (5797, 9801), (6171, 9207)]