47778843

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 78446592

約数和(自身を除く): 30667749

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 3191, 4991, 9573, 14973, 22337, 67011, 73393, 98921, 220179, 296763, 513751, 692447, 1541253, 2077341, 2275183, 6825549, 15926281, 47778843]

約数ペア:

[(1, 47778843), (3, 15926281), (7, 6825549), (21, 2275183), (23, 2077341), (31, 1541253), (69, 692447), (93, 513751), (161, 296763), (217, 220179), (483, 98921), (651, 73393), (713, 67011), (2139, 22337), (3191, 14973), (4991, 9573)]