32640387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 48686400

約数和(自身を除く): 16046013

約数列:

[1, 3, 13, 39, 41, 123, 137, 149, 411, 447, 533, 1599, 1781, 1937, 5343, 5617, 5811, 6109, 16851, 18327, 20413, 61239, 73021, 79417, 219063, 238251, 265369, 796107, 836933, 2510799, 10880129, 32640387]

約数ペア:

[(1, 32640387), (3, 10880129), (13, 2510799), (39, 836933), (41, 796107), (123, 265369), (137, 238251), (149, 219063), (411, 79417), (447, 73021), (533, 61239), (1599, 20413), (1781, 18327), (1937, 16851), (5343, 6109), (5617, 5811)]