154572939

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2027}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 230421360

約数和(自身を除く): 75848421

約数列:

[1, 3, 9, 37, 111, 229, 333, 687, 2027, 2061, 6081, 8473, 18243, 25419, 74999, 76257, 224997, 464183, 674991, 1392549, 4177647, 17174771, 51524313, 154572939]

約数ペア:

[(1, 154572939), (3, 51524313), (9, 17174771), (37, 4177647), (111, 1392549), (229, 674991), (333, 464183), (687, 224997), (2027, 76257), (2061, 74999), (6081, 25419), (8473, 18243)]