47757171

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7129}}^1$

素因数の和:7179

約数の個数: 32

約数和(自身を含む): 82137600

約数和(自身を除く): 34380429

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 7129, 21387, 49903, 78419, 149709, 206741, 235257, 548933, 620223, 1447187, 1646799, 2274151, 4341561, 6822453, 15919057, 47757171]

約数ペア:

[(1, 47757171), (3, 15919057), (7, 6822453), (11, 4341561), (21, 2274151), (29, 1646799), (33, 1447187), (77, 620223), (87, 548933), (203, 235257), (231, 206741), (319, 149709), (609, 78419), (957, 49903), (2233, 21387), (6699, 7129)]