129122469

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38671}}^1$

素因数の和:38737

約数の個数: 24

約数和(自身を含む): 217181952

約数和(自身を除く): 88059483

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 38671, 116013, 270697, 348039, 812091, 2049563, 2436273, 6148689, 14346941, 18446067, 43040823, 129122469]

約数ペア:

[(1, 129122469), (3, 43040823), (7, 18446067), (9, 14346941), (21, 6148689), (53, 2436273), (63, 2049563), (159, 812091), (371, 348039), (477, 270697), (1113, 116013), (3339, 38671)]