47701521

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3767}}^1$

素因数の和:3850

約数の個数: 32

約数和(自身を含む): 81991680

約数和(自身を除く): 34290159

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 3767, 4221, 11301, 12663, 26369, 33903, 79107, 101709, 237321, 252389, 711963, 757167, 1766723, 2271501, 5300169, 6814503, 15900507, 47701521]

約数ペア:

[(1, 47701521), (3, 15900507), (7, 6814503), (9, 5300169), (21, 2271501), (27, 1766723), (63, 757167), (67, 711963), (189, 252389), (201, 237321), (469, 101709), (603, 79107), (1407, 33903), (1809, 26369), (3767, 12663), (4221, 11301)]