67297139

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3643}}^1$

素因数の和:3699

約数の個数: 24

約数和(自身を含む): 87237360

約数和(自身を除く): 19940221

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 3643, 18473, 25501, 47359, 105647, 178507, 331513, 739529, 1373411, 2320591, 5176703, 9613877, 67297139]

約数ペア:

[(1, 67297139), (7, 9613877), (13, 5176703), (29, 2320591), (49, 1373411), (91, 739529), (203, 331513), (377, 178507), (637, 105647), (1421, 47359), (2639, 25501), (3643, 18473)]