143720061

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 205320192

約数和(自身を除く): 61600131

約数列:

[1, 3, 31, 43, 83, 93, 129, 249, 433, 1299, 1333, 2573, 3569, 3999, 7719, 10707, 13423, 18619, 35939, 40269, 55857, 107817, 110639, 331917, 577189, 1114109, 1545377, 1731567, 3342327, 4636131, 47906687, 143720061]

約数ペア:

[(1, 143720061), (3, 47906687), (31, 4636131), (43, 3342327), (83, 1731567), (93, 1545377), (129, 1114109), (249, 577189), (433, 331917), (1299, 110639), (1333, 107817), (2573, 55857), (3569, 40269), (3999, 35939), (7719, 18619), (10707, 13423)]