149734899

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 237898752

約数和(自身を除く): 88163853

約数列:

[1, 3, 9, 23, 27, 69, 73, 81, 207, 219, 243, 367, 621, 657, 1101, 1679, 1863, 1971, 3303, 5037, 5589, 5913, 8441, 9909, 15111, 17739, 25323, 26791, 29727, 45333, 75969, 80373, 89181, 135999, 227907, 241119, 407997, 616193, 683721, 723357, 1848579, 2051163, 2170071, 5545737, 6510213, 16637211, 49911633, 149734899]

約数ペア:

[(1, 149734899), (3, 49911633), (9, 16637211), (23, 6510213), (27, 5545737), (69, 2170071), (73, 2051163), (81, 1848579), (207, 723357), (219, 683721), (243, 616193), (367, 407997), (621, 241119), (657, 227907), (1101, 135999), (1679, 89181), (1863, 80373), (1971, 75969), (3303, 45333), (5037, 29727), (5589, 26791), (5913, 25323), (8441, 17739), (9909, 15111)]