68926689

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1021}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 107510312

約数和(自身を除く): 38583623

約数列:

[1, 3, 9, 13, 39, 117, 577, 1021, 1731, 3063, 5193, 7501, 9189, 13273, 22503, 39819, 67509, 119457, 589117, 1767351, 5302053, 7658521, 22975563, 68926689]

約数ペア:

[(1, 68926689), (3, 22975563), (9, 7658521), (13, 5302053), (39, 1767351), (117, 589117), (577, 119457), (1021, 67509), (1731, 39819), (3063, 22503), (5193, 13273), (7501, 9189)]