1554121431

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{22147}}^1$

素因数の和:22292

約数の個数: 32

約数和(自身を含む): 2423877120

約数和(自身を除く): 869755689

約数列:

[1, 3, 9, 23, 27, 69, 113, 207, 339, 621, 1017, 2599, 3051, 7797, 22147, 23391, 66441, 70173, 199323, 509381, 597969, 1528143, 2502611, 4584429, 7507833, 13753287, 22523499, 57560053, 67570497, 172680159, 518040477, 1554121431]

約数ペア:

[(1, 1554121431), (3, 518040477), (9, 172680159), (23, 67570497), (27, 57560053), (69, 22523499), (113, 13753287), (207, 7507833), (339, 4584429), (621, 2502611), (1017, 1528143), (2599, 597969), (3051, 509381), (7797, 199323), (22147, 70173), (23391, 66441)]