437778837

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 672235200

約数和(自身を除く): 234456363

約数列:

[1, 3, 9, 27, 81, 107, 113, 149, 243, 321, 339, 447, 963, 1017, 1341, 2889, 3051, 4023, 8667, 9153, 12069, 12091, 15943, 16837, 26001, 27459, 36207, 36273, 47829, 50511, 108819, 143487, 151533, 326457, 430461, 454599, 979371, 1291383, 1363797, 1801559, 2938113, 3874149, 4091391, 5404677, 16214031, 48642093, 145926279, 437778837]

約数ペア:

[(1, 437778837), (3, 145926279), (9, 48642093), (27, 16214031), (81, 5404677), (107, 4091391), (113, 3874149), (149, 2938113), (243, 1801559), (321, 1363797), (339, 1291383), (447, 979371), (963, 454599), (1017, 430461), (1341, 326457), (2889, 151533), (3051, 143487), (4023, 108819), (8667, 50511), (9153, 47829), (12069, 36273), (12091, 36207), (15943, 27459), (16837, 26001)]