78633423

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 132091344

約数和(自身を除く): 53457921

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 113, 121, 213, 297, 339, 363, 639, 781, 891, 1017, 1089, 1243, 1917, 2343, 3051, 3267, 3729, 5751, 7029, 8023, 8591, 9153, 9801, 11187, 13673, 21087, 24069, 25773, 33561, 41019, 63261, 72207, 77319, 88253, 100683, 123057, 216621, 231957, 264759, 369171, 649863, 695871, 794277, 970783, 1107513, 2382831, 2912349, 7148493, 8737047, 26211141, 78633423]

約数ペア:

[(1, 78633423), (3, 26211141), (9, 8737047), (11, 7148493), (27, 2912349), (33, 2382831), (71, 1107513), (81, 970783), (99, 794277), (113, 695871), (121, 649863), (213, 369171), (297, 264759), (339, 231957), (363, 216621), (639, 123057), (781, 100683), (891, 88253), (1017, 77319), (1089, 72207), (1243, 63261), (1917, 41019), (2343, 33561), (3051, 25773), (3267, 24069), (3729, 21087), (5751, 13673), (7029, 11187), (8023, 9801), (8591, 9153)]