228528069

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43013}}^1$

素因数の和:43057

約数の個数: 32

約数和(自身を含む): 396417024

約数和(自身を除く): 167888955

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 43013, 129039, 301091, 473143, 903273, 989299, 1419429, 2967897, 3312001, 6925093, 9936003, 10882289, 20775279, 32646867, 76176023, 228528069]

約数ペア:

[(1, 228528069), (3, 76176023), (7, 32646867), (11, 20775279), (21, 10882289), (23, 9936003), (33, 6925093), (69, 3312001), (77, 2967897), (161, 1419429), (231, 989299), (253, 903273), (483, 473143), (759, 301091), (1771, 129039), (5313, 43013)]