39779397

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9151}}^1$

素因数の和:9190

約数の個数: 32

約数和(自身を含む): 70287360

約数和(自身を除く): 30507963

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 9151, 27453, 64057, 82359, 192171, 210473, 247077, 576513, 631419, 1473311, 1729539, 1894257, 4419933, 5682771, 13259799, 39779397]

約数ペア:

[(1, 39779397), (3, 13259799), (7, 5682771), (9, 4419933), (21, 1894257), (23, 1729539), (27, 1473311), (63, 631419), (69, 576513), (161, 247077), (189, 210473), (207, 192171), (483, 82359), (621, 64057), (1449, 27453), (4347, 9151)]