73877661

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 126584640

約数和(自身を除く): 52706979

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 137, 143, 411, 419, 429, 1233, 1257, 1287, 1507, 1781, 3771, 4521, 4609, 5343, 5447, 13563, 13827, 16029, 16341, 19591, 41481, 49023, 57403, 58773, 59917, 172209, 176319, 179751, 516627, 539253, 631433, 746239, 1894299, 2238717, 5682897, 6716151, 8208629, 24625887, 73877661]

約数ペア:

[(1, 73877661), (3, 24625887), (9, 8208629), (11, 6716151), (13, 5682897), (33, 2238717), (39, 1894299), (99, 746239), (117, 631433), (137, 539253), (143, 516627), (411, 179751), (419, 176319), (429, 172209), (1233, 59917), (1257, 58773), (1287, 57403), (1507, 49023), (1781, 41481), (3771, 19591), (4521, 16341), (4609, 16029), (5343, 13827), (5447, 13563)]