8103267

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 12672000

約数和(自身を除く): 4568733

約数列:

[1, 3, 9, 27, 29, 79, 87, 131, 237, 261, 393, 711, 783, 1179, 2133, 2291, 3537, 3799, 6873, 10349, 11397, 20619, 31047, 34191, 61857, 93141, 102573, 279423, 300121, 900363, 2701089, 8103267]

約数ペア:

[(1, 8103267), (3, 2701089), (9, 900363), (27, 300121), (29, 279423), (79, 102573), (87, 93141), (131, 61857), (237, 34191), (261, 31047), (393, 20619), (711, 11397), (783, 10349), (1179, 6873), (2133, 3799), (2291, 3537)]