199917486513

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2657}}^1\times {\mathrm{3529}}^1$

素因数の和:6318

約数の個数: 48

約数和(自身を含む): 304451147520

約数和(自身を除く): 104533661007

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2369, 2657, 3529, 7107, 7971, 10587, 21321, 23913, 31761, 61111, 81167, 183333, 243501, 273671, 363487, 549999, 730503, 821013, 1090461, 2463039, 3271383, 6294433, 8360201, 9376553, 18883299, 25080603, 28129659, 56649897, 75241809, 84388977, 215660719, 646982157, 965784959, 1940946471, 2897354877, 8692064631, 22213054057, 66639162171, 199917486513]

約数ペア:

[(1, 199917486513), (3, 66639162171), (9, 22213054057), (23, 8692064631), (69, 2897354877), (103, 1940946471), (207, 965784959), (309, 646982157), (927, 215660719), (2369, 84388977), (2657, 75241809), (3529, 56649897), (7107, 28129659), (7971, 25080603), (10587, 18883299), (21321, 9376553), (23913, 8360201), (31761, 6294433), (61111, 3271383), (81167, 2463039), (183333, 1090461), (243501, 821013), (273671, 730503), (363487, 549999)]