147788289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{78569}}^1$

素因数の和:78605

約数の個数: 24

約数和(自身を含む): 245138400

約数和(自身を除く): 97350111

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 78569, 235707, 707121, 864259, 1492811, 2592777, 4478433, 7778331, 13435299, 16420921, 49262763, 147788289]

約数ペア:

[(1, 147788289), (3, 49262763), (9, 16420921), (11, 13435299), (19, 7778331), (33, 4478433), (57, 2592777), (99, 1492811), (171, 864259), (209, 707121), (627, 235707), (1881, 78569)]