213777603

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1607}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 342182400

約数和(自身を除く): 128404797

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 379, 1137, 1607, 3411, 4821, 4927, 10233, 14463, 14781, 20891, 43389, 44343, 62673, 133029, 188019, 564057, 609053, 1827159, 5481477, 7917689, 16444431, 23753067, 71259201, 213777603]

約数ペア:

[(1, 213777603), (3, 71259201), (9, 23753067), (13, 16444431), (27, 7917689), (39, 5481477), (117, 1827159), (351, 609053), (379, 564057), (1137, 188019), (1607, 133029), (3411, 62673), (4821, 44343), (4927, 43389), (10233, 20891), (14463, 14781)]