68820363

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 101359440

約数和(自身を除く): 32539077

約数列:

[1, 3, 9, 83, 181, 249, 509, 543, 747, 1527, 1629, 4581, 15023, 42247, 45069, 92129, 126741, 135207, 276387, 380223, 829161, 7646707, 22940121, 68820363]

約数ペア:

[(1, 68820363), (3, 22940121), (9, 7646707), (83, 829161), (181, 380223), (249, 276387), (509, 135207), (543, 126741), (747, 92129), (1527, 45069), (1629, 42247), (4581, 15023)]