71435331

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 117373440

約数和(自身を除く): 45938109

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 3943, 6039, 11829, 18117, 35487, 43373, 106461, 130119, 240523, 390357, 721569, 1171071, 2164707, 2645753, 6494121, 7937259, 23811777, 71435331]

約数ペア:

[(1, 71435331), (3, 23811777), (9, 7937259), (11, 6494121), (27, 2645753), (33, 2164707), (61, 1171071), (99, 721569), (183, 390357), (297, 240523), (549, 130119), (671, 106461), (1647, 43373), (2013, 35487), (3943, 18117), (6039, 11829)]