157973517

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{450067}}^1$

素因数の和:450089

約数の個数: 16

約数和(自身を含む): 252038080

約数和(自身を除く): 94064563

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 450067, 1350201, 4050603, 5850871, 12151809, 17552613, 52657839, 157973517]

約数ペア:

[(1, 157973517), (3, 52657839), (9, 17552613), (13, 12151809), (27, 5850871), (39, 4050603), (117, 1350201), (351, 450067)]