67312869

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 98205120

約数和(自身を除く): 30892251

約数列:

[1, 3, 13, 39, 103, 169, 309, 507, 1289, 1339, 3867, 4017, 16757, 17407, 50271, 52221, 132767, 217841, 398301, 653523, 1725971, 5177913, 22437623, 67312869]

約数ペア:

[(1, 67312869), (3, 22437623), (13, 5177913), (39, 1725971), (103, 653523), (169, 398301), (309, 217841), (507, 132767), (1289, 52221), (1339, 50271), (3867, 17407), (4017, 16757)]