73129407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{6673}}^1$

素因数の和:6970

約数の個数: 16

約数和(自身を含む): 105395808

約数和(自身を除く): 32266401

約数列:

[1, 3, 13, 39, 281, 843, 3653, 6673, 10959, 20019, 86749, 260247, 1875113, 5625339, 24376469, 73129407]

約数ペア:

[(1, 73129407), (3, 24376469), (13, 5625339), (39, 1875113), (281, 260247), (843, 86749), (3653, 20019), (6673, 10959)]