551837331387

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1380881}}^1$

素因数の和:1380969

約数の個数: 48

約数和(自身を含む): 883874950560

約数和(自身を除く): 332037619173

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 361, 369, 513, 779, 1083, 1107, 2337, 3249, 7011, 9747, 14801, 21033, 44403, 133209, 399627, 1380881, 4142643, 12427929, 26236739, 37283787, 56616121, 78710217, 169848363, 236130651, 498498041, 509545089, 708391953, 1075706299, 1495494123, 1528635267, 3227118897, 4486482369, 9681356691, 13459447107, 20438419681, 29044070073, 61315259043, 183945777129, 551837331387]

約数ペア:

[(1, 551837331387), (3, 183945777129), (9, 61315259043), (19, 29044070073), (27, 20438419681), (41, 13459447107), (57, 9681356691), (123, 4486482369), (171, 3227118897), (361, 1528635267), (369, 1495494123), (513, 1075706299), (779, 708391953), (1083, 509545089), (1107, 498498041), (2337, 236130651), (3249, 169848363), (7011, 78710217), (9747, 56616121), (14801, 37283787), (21033, 26236739), (44403, 12427929), (133209, 4142643), (399627, 1380881)]