133725009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{238369}}^1$

素因数の和:238400

約数の個数: 16

約数和(自身を含む): 205951680

約数和(自身を除く): 72226671

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 238369, 715107, 2622059, 4052273, 7866177, 12156819, 44575003, 133725009]

約数ペア:

[(1, 133725009), (3, 44575003), (11, 12156819), (17, 7866177), (33, 4052273), (51, 2622059), (187, 715107), (561, 238369)]