67131181

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 81865728

約数和(自身を除く): 14734547

約数列:

[1, 13, 17, 23, 47, 221, 281, 299, 391, 611, 799, 1081, 3653, 4777, 5083, 6463, 10387, 13207, 14053, 18377, 62101, 84019, 109871, 171691, 224519, 238901, 303761, 1428323, 2918747, 3948893, 5163937, 67131181]

約数ペア:

[(1, 67131181), (13, 5163937), (17, 3948893), (23, 2918747), (47, 1428323), (221, 303761), (281, 238901), (299, 224519), (391, 171691), (611, 109871), (799, 84019), (1081, 62101), (3653, 18377), (4777, 14053), (5083, 13207), (6463, 10387)]