1227609567

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 1933730400

約数和(自身を除く): 706120833

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 529, 549, 621, 1403, 1409, 1587, 1647, 4209, 4227, 4761, 12627, 12681, 14283, 32269, 32407, 37881, 38043, 85949, 96807, 97221, 257847, 290421, 291663, 745361, 773541, 871263, 874989, 1976827, 2236083, 2320623, 5930481, 6708249, 17791443, 20124747, 45467021, 53374329, 136401063, 409203189, 1227609567]

約数ペア:

[(1, 1227609567), (3, 409203189), (9, 136401063), (23, 53374329), (27, 45467021), (61, 20124747), (69, 17791443), (183, 6708249), (207, 5930481), (529, 2320623), (549, 2236083), (621, 1976827), (1403, 874989), (1409, 871263), (1587, 773541), (1647, 745361), (4209, 291663), (4227, 290421), (4761, 257847), (12627, 97221), (12681, 96807), (14283, 85949), (32269, 38043), (32407, 37881)]