20131663077

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{32418137}}^1$

素因数の和:32418169

約数の個数: 16

約数和(自身を含む): 31121412480

約数和(自身を除く): 10989749403

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 32418137, 97254411, 291763233, 745617151, 875289699, 2236851453, 6710554359, 20131663077]

約数ペア:

[(1, 20131663077), (3, 6710554359), (9, 2236851453), (23, 875289699), (27, 745617151), (69, 291763233), (207, 97254411), (621, 32418137)]