147498747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 224902656

約数和(自身を除く): 77403909

約数列:

[1, 3, 11, 23, 33, 69, 253, 373, 521, 759, 1119, 1563, 4103, 5731, 8579, 11983, 12309, 17193, 25737, 35949, 94369, 131813, 194333, 283107, 395439, 582999, 2137663, 4469659, 6412989, 13408977, 49166249, 147498747]

約数ペア:

[(1, 147498747), (3, 49166249), (11, 13408977), (23, 6412989), (33, 4469659), (69, 2137663), (253, 582999), (373, 395439), (521, 283107), (759, 194333), (1119, 131813), (1563, 94369), (4103, 35949), (5731, 25737), (8579, 17193), (11983, 12309)]