248049136503

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1\times {\mathrm{28547}}^1$

素因数の和:29956

約数の個数: 48

約数和(自身を含む): 413639965440

約数和(自身を除く): 165590828937

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 1289, 2247, 3867, 6741, 9023, 11601, 27069, 28547, 81207, 85641, 137923, 199829, 256923, 413769, 599487, 965461, 1241307, 1798461, 2896383, 3054529, 8689149, 9163587, 21381703, 27490761, 36797083, 64145109, 110391249, 192435327, 257579581, 331173747, 772738743, 2318216229, 3937287881, 11811863643, 27561015167, 35435590929, 82683045501, 248049136503]

約数ペア:

[(1, 248049136503), (3, 82683045501), (7, 35435590929), (9, 27561015167), (21, 11811863643), (63, 3937287881), (107, 2318216229), (321, 772738743), (749, 331173747), (963, 257579581), (1289, 192435327), (2247, 110391249), (3867, 64145109), (6741, 36797083), (9023, 27490761), (11601, 21381703), (27069, 9163587), (28547, 8689149), (81207, 3054529), (85641, 2896383), (137923, 1798461), (199829, 1241307), (256923, 965461), (413769, 599487)]