68883903

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{23993}}^1$

素因数の和:24039

約数の個数: 24

約数和(自身を含む): 112291920

約数和(自身を除く): 43408017

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 23993, 71979, 215937, 263923, 695797, 791769, 2087391, 2375307, 6262173, 7653767, 22961301, 68883903]

約数ペア:

[(1, 68883903), (3, 22961301), (9, 7653767), (11, 6262173), (29, 2375307), (33, 2087391), (87, 791769), (99, 695797), (261, 263923), (319, 215937), (957, 71979), (2871, 23993)]