69974487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 116812800

約数和(自身を除く): 46838313

約数列:

[1, 3, 9, 11, 23, 33, 69, 79, 99, 207, 237, 253, 389, 711, 759, 869, 1167, 1817, 2277, 2607, 3501, 4279, 5451, 7821, 8947, 12837, 16353, 19987, 26841, 30731, 38511, 59961, 80523, 92193, 98417, 179883, 276579, 295251, 338041, 706813, 885753, 1014123, 2120439, 3042369, 6361317, 7774943, 23324829, 69974487]

約数ペア:

[(1, 69974487), (3, 23324829), (9, 7774943), (11, 6361317), (23, 3042369), (33, 2120439), (69, 1014123), (79, 885753), (99, 706813), (207, 338041), (237, 295251), (253, 276579), (389, 179883), (711, 98417), (759, 92193), (869, 80523), (1167, 59961), (1817, 38511), (2277, 30731), (2607, 26841), (3501, 19987), (4279, 16353), (5451, 12837), (7821, 8947)]