508775430861

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{947}}^1\times {\mathrm{4049}}^1$

素因数の和:5666

約数の個数: 48

約数和(自身を含む): 769047177600

約数和(自身を除く): 260271746739

約数列:

[1, 3, 9, 23, 69, 207, 641, 947, 1923, 2841, 4049, 5769, 8523, 12147, 14743, 21781, 36441, 44229, 65343, 93127, 132687, 196029, 279381, 607027, 838143, 1821081, 2595409, 3834403, 5463243, 7786227, 11503209, 13961621, 23358681, 34509627, 41884863, 59694407, 88191269, 125654589, 179083221, 264573807, 537249663, 793721421, 2457852323, 7373556969, 22120670907, 56530603429, 169591810287, 508775430861]

約数ペア:

[(1, 508775430861), (3, 169591810287), (9, 56530603429), (23, 22120670907), (69, 7373556969), (207, 2457852323), (641, 793721421), (947, 537249663), (1923, 264573807), (2841, 179083221), (4049, 125654589), (5769, 88191269), (8523, 59694407), (12147, 41884863), (14743, 34509627), (21781, 23358681), (36441, 13961621), (44229, 11503209), (65343, 7786227), (93127, 5463243), (132687, 3834403), (196029, 2595409), (279381, 1821081), (607027, 838143)]