201556539

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9343}}^1$

素因数の和:9416

約数の個数: 32

約数和(自身を含む): 322928640

約数和(自身を除く): 121372101

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 7191, 9343, 21573, 28029, 84087, 158831, 252261, 439121, 476493, 1317363, 1429479, 3952089, 4288437, 7465057, 11856267, 22395171, 67185513, 201556539]

約数ペア:

[(1, 201556539), (3, 67185513), (9, 22395171), (17, 11856267), (27, 7465057), (47, 4288437), (51, 3952089), (141, 1429479), (153, 1317363), (423, 476493), (459, 439121), (799, 252261), (1269, 158831), (2397, 84087), (7191, 28029), (9343, 21573)]