140513751

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12601}}^1$

素因数の和:12676

約数の個数: 32

約数和(自身を含む): 241958400

約数和(自身を除く): 101444649

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 12601, 37803, 88207, 113409, 264621, 340227, 743459, 793863, 2230377, 2381589, 5204213, 6691131, 15612639, 20073393, 46837917, 140513751]

約数ペア:

[(1, 140513751), (3, 46837917), (7, 20073393), (9, 15612639), (21, 6691131), (27, 5204213), (59, 2381589), (63, 2230377), (177, 793863), (189, 743459), (413, 340227), (531, 264621), (1239, 113409), (1593, 88207), (3717, 37803), (11151, 12601)]