28591569

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 16647471

約数列:

[1, 3, 9, 17, 27, 51, 153, 167, 373, 459, 501, 1119, 1503, 2839, 3357, 4509, 6341, 8517, 10071, 19023, 25551, 57069, 62291, 76653, 171207, 186873, 560619, 1058947, 1681857, 3176841, 9530523, 28591569]

約数ペア:

[(1, 28591569), (3, 9530523), (9, 3176841), (17, 1681857), (27, 1058947), (51, 560619), (153, 186873), (167, 171207), (373, 76653), (459, 62291), (501, 57069), (1119, 25551), (1503, 19023), (2839, 10071), (3357, 8517), (4509, 6341)]