188033857921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1472777}}^1$

素因数の和:1472881

約数の個数: 32

約数和(自身を含む): 245447290368

約数和(自身を除く): 57413432447

約数列:

[1, 7, 13, 23, 61, 91, 161, 299, 427, 793, 1403, 2093, 5551, 9821, 18239, 127673, 1472777, 10309439, 19146101, 33873871, 89839397, 134022707, 237117097, 440360323, 628875779, 1167912161, 2066306131, 3082522261, 8175385127, 14464142917, 26861979703, 188033857921]

約数ペア:

[(1, 188033857921), (7, 26861979703), (13, 14464142917), (23, 8175385127), (61, 3082522261), (91, 2066306131), (161, 1167912161), (299, 628875779), (427, 440360323), (793, 237117097), (1403, 134022707), (2093, 89839397), (5551, 33873871), (9821, 19146101), (18239, 10309439), (127673, 1472777)]