67408653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{75149}}^1$

素因数の和:75188

約数の個数: 16

約数和(自身を含む): 101001600

約数和(自身を除く): 33592947

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 75149, 225447, 976937, 1728427, 2930811, 5185281, 22469551, 67408653]

約数ペア:

[(1, 67408653), (3, 22469551), (13, 5185281), (23, 2930811), (39, 1728427), (69, 976937), (299, 225447), (897, 75149)]