73599921

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{29311}}^1$

素因数の和:29354

約数の個数: 20

約数和(自身を含む): 113496064

約数和(自身を除く): 39896143

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 29311, 87933, 263799, 791397, 908641, 2374191, 2725923, 8177769, 24533307, 73599921]

約数ペア:

[(1, 73599921), (3, 24533307), (9, 8177769), (27, 2725923), (31, 2374191), (81, 908641), (93, 791397), (279, 263799), (837, 87933), (2511, 29311)]