230680359

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93887}}^1$

素因数の和:93916

約数の個数: 32

約数和(自身を含む): 420618240

約数和(自身を除く): 189937881

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 93887, 281661, 657209, 844983, 1220531, 1971627, 2534949, 3661593, 5914881, 8543717, 10984779, 17744643, 25631151, 32954337, 76893453, 230680359]

約数ペア:

[(1, 230680359), (3, 76893453), (7, 32954337), (9, 25631151), (13, 17744643), (21, 10984779), (27, 8543717), (39, 5914881), (63, 3661593), (91, 2534949), (117, 1971627), (189, 1220531), (273, 844983), (351, 657209), (819, 281661), (2457, 93887)]