645087361023

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2903}}^1\times {\mathrm{21121}}^1$

素因数の和:24204

約数の個数: 48

約数和(自身を含む): 1071702567936

約数和(自身を除く): 426615206913

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 2903, 3507, 8709, 10521, 20321, 21121, 26127, 60963, 63363, 147847, 182889, 190089, 443541, 484801, 1330623, 1454403, 3393607, 3527207, 4363209, 10180821, 10581621, 24690449, 30542463, 31744863, 61314263, 74071347, 183942789, 222214041, 429199841, 551828367, 1287599523, 3862798569, 10239481921, 30718445763, 71676373447, 92155337289, 215029120341, 645087361023]

約数ペア:

[(1, 645087361023), (3, 215029120341), (7, 92155337289), (9, 71676373447), (21, 30718445763), (63, 10239481921), (167, 3862798569), (501, 1287599523), (1169, 551828367), (1503, 429199841), (2903, 222214041), (3507, 183942789), (8709, 74071347), (10521, 61314263), (20321, 31744863), (21121, 30542463), (26127, 24690449), (60963, 10581621), (63363, 10180821), (147847, 4363209), (182889, 3527207), (190089, 3393607), (443541, 1454403), (484801, 1330623)]