229198761

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1223}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 371312640

約数和(自身を除く): 142113879

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 631, 1223, 1893, 3669, 5679, 6941, 11007, 13453, 17037, 20823, 33021, 40359, 62469, 121077, 187407, 363231, 771713, 2315139, 6945417, 8488843, 20836251, 25466529, 76399587, 229198761]

約数ペア:

[(1, 229198761), (3, 76399587), (9, 25466529), (11, 20836251), (27, 8488843), (33, 6945417), (99, 2315139), (297, 771713), (631, 363231), (1223, 187407), (1893, 121077), (3669, 62469), (5679, 40359), (6941, 33021), (11007, 20823), (13453, 17037)]