145770903

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22157}}^1$

素因数の和:22223

約数の個数: 24

約数和(自身を含む): 228138768

約数和(自身を除く): 82367865

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 22157, 66471, 199413, 376669, 952751, 1130007, 2858253, 3390021, 8574759, 16196767, 48590301, 145770903]

約数ペア:

[(1, 145770903), (3, 48590301), (9, 16196767), (17, 8574759), (43, 3390021), (51, 2858253), (129, 1130007), (153, 952751), (387, 376669), (731, 199413), (2193, 66471), (6579, 22157)]