29759319

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{7817}}^1$

素因数の和:7876

約数の個数: 20

約数和(自身を含む): 45406944

約数和(自身を除く): 15647625

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 7817, 23451, 70353, 211059, 367399, 633177, 1102197, 3306591, 9919773, 29759319]

約数ペア:

[(1, 29759319), (3, 9919773), (9, 3306591), (27, 1102197), (47, 633177), (81, 367399), (141, 211059), (423, 70353), (1269, 23451), (3807, 7817)]