68518246221

素因数分解:

$3^3\times {\mathrm{1039}}^1\times {\mathrm{2442457}}^1$

素因数の和:2443505

約数の個数: 16

約数和(自身を含む): 101606252800

約数和(自身を除く): 33088006579

約数列:

[1, 3, 9, 27, 1039, 3117, 9351, 28053, 2442457, 7327371, 21982113, 65946339, 2537712823, 7613138469, 22839415407, 68518246221]

約数ペア:

[(1, 68518246221), (3, 22839415407), (9, 7613138469), (27, 2537712823), (1039, 65946339), (3117, 21982113), (9351, 7327371), (28053, 2442457)]