42177153

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 61585920

約数和(自身を除く): 19408767

約数列:

[1, 3, 17, 51, 59, 107, 131, 177, 321, 393, 1003, 1819, 2227, 3009, 5457, 6313, 6681, 7729, 14017, 18939, 23187, 42051, 107321, 131393, 238289, 321963, 394179, 714867, 827003, 2481009, 14059051, 42177153]

約数ペア:

[(1, 42177153), (3, 14059051), (17, 2481009), (51, 827003), (59, 714867), (107, 394179), (131, 321963), (177, 238289), (321, 131393), (393, 107321), (1003, 42051), (1819, 23187), (2227, 18939), (3009, 14017), (5457, 7729), (6313, 6681)]