144438333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{2003}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 212440032

約数和(自身を除く): 68001699

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1849, 2003, 5547, 6009, 24037, 26039, 72111, 78117, 86129, 258387, 1119677, 3359031, 3703547, 11110641, 48146111, 144438333]

約数ペア:

[(1, 144438333), (3, 48146111), (13, 11110641), (39, 3703547), (43, 3359031), (129, 1119677), (559, 258387), (1677, 86129), (1849, 78117), (2003, 72111), (5547, 26039), (6009, 24037)]