153449961

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{34631}}^1$

素因数の和:34852

約数の個数: 16

約数和(自身を含む): 234943488

約数和(自身を除く): 81493527

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 34631, 103893, 242417, 727251, 7307141, 21921423, 51149987, 153449961]

約数ペア:

[(1, 153449961), (3, 51149987), (7, 21921423), (21, 7307141), (211, 727251), (633, 242417), (1477, 103893), (4431, 34631)]