171868905

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97931}}^1$

素因数の和:97958

約数の個数: 32

約数和(自身を含む): 329051520

約数和(自身を除く): 157182615

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 97931, 293793, 489655, 881379, 1273103, 1468965, 2644137, 3819309, 4406895, 6365515, 11457927, 13220685, 19096545, 34373781, 57289635, 171868905]

約数ペア:

[(1, 171868905), (3, 57289635), (5, 34373781), (9, 19096545), (13, 13220685), (15, 11457927), (27, 6365515), (39, 4406895), (45, 3819309), (65, 2644137), (117, 1468965), (135, 1273103), (195, 881379), (351, 489655), (585, 293793), (1755, 97931)]