29894421897

素因数分解:

$3^4\times {\mathrm{72551}}^1\times {\mathrm{5087}}^1$

素因数の和:77650

約数の個数: 20

約数和(自身を含む): 44666493696

約数和(自身を除く): 14772071799

約数列:

[1, 3, 9, 27, 81, 5087, 15261, 45783, 72551, 137349, 217653, 412047, 652959, 1958877, 5876631, 369066937, 1107200811, 3321602433, 9964807299, 29894421897]

約数ペア:

[(1, 29894421897), (3, 9964807299), (9, 3321602433), (27, 1107200811), (81, 369066937), (5087, 5876631), (15261, 1958877), (45783, 652959), (72551, 412047), (137349, 217653)]