154865187

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5711}}^1$

素因数の和:5871

約数の個数: 24

約数和(自身を含む): 235243008

約数和(自身を除く): 80377821

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1179, 3013, 5711, 9039, 17133, 27117, 51399, 131353, 394059, 748141, 1182177, 2244423, 6733269, 17207243, 51621729, 154865187]

約数ペア:

[(1, 154865187), (3, 51621729), (9, 17207243), (23, 6733269), (69, 2244423), (131, 1182177), (207, 748141), (393, 394059), (1179, 131353), (3013, 51399), (5711, 27117), (9039, 17133)]