520057009773

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14981621}}^1$

素因数の和:14981682

約数の個数: 48

約数和(自身を含む): 934853212800

約数和(自身を除く): 414796203027

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1653, 1827, 3857, 4959, 11571, 34713, 14981621, 44944863, 104871347, 134834589, 284650799, 314614041, 434467009, 853952397, 943842123, 1303401027, 1992555593, 2561857191, 3041269063, 3910203081, 5977666779, 8254873171, 9123807189, 17933000337, 24764619513, 27371421567, 57784112197, 74293858539, 173352336591, 520057009773]

約数ペア:

[(1, 520057009773), (3, 173352336591), (7, 74293858539), (9, 57784112197), (19, 27371421567), (21, 24764619513), (29, 17933000337), (57, 9123807189), (63, 8254873171), (87, 5977666779), (133, 3910203081), (171, 3041269063), (203, 2561857191), (261, 1992555593), (399, 1303401027), (551, 943842123), (609, 853952397), (1197, 434467009), (1653, 314614041), (1827, 284650799), (3857, 134834589), (4959, 104871347), (11571, 44944863), (34713, 14981621)]