160908069

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4217}}^1$

素因数の和:4329

約数の個数: 32

約数和(自身を含む): 259153920

約数和(自身を除く): 98245851

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 1659, 1817, 4217, 5451, 12651, 12719, 29519, 38157, 88557, 96991, 290973, 333143, 678937, 999429, 2036811, 2332001, 6996003, 7662289, 22986867, 53636023, 160908069]

約数ペア:

[(1, 160908069), (3, 53636023), (7, 22986867), (21, 7662289), (23, 6996003), (69, 2332001), (79, 2036811), (161, 999429), (237, 678937), (483, 333143), (553, 290973), (1659, 96991), (1817, 88557), (4217, 38157), (5451, 29519), (12651, 12719)]