138534711

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{32497}}^1$

素因数の和:32543

約数の個数: 24

約数和(自身を含む): 222286320

約数和(自身を除く): 83751609

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 32497, 97491, 227479, 682437, 942413, 1592353, 2827239, 4777059, 6596891, 19790673, 46178237, 138534711]

約数ペア:

[(1, 138534711), (3, 46178237), (7, 19790673), (21, 6596891), (29, 4777059), (49, 2827239), (87, 1592353), (147, 942413), (203, 682437), (609, 227479), (1421, 97491), (4263, 32497)]