26970867

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12973}}^1$

素因数の和:13000

約数の個数: 32

約数和(自身を含む): 49820160

約数和(自身を除く): 22849293

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 12973, 38919, 90811, 116757, 142703, 272433, 350271, 428109, 817299, 998921, 1284327, 2451897, 2996763, 3852981, 8990289, 26970867]

約数ペア:

[(1, 26970867), (3, 8990289), (7, 3852981), (9, 2996763), (11, 2451897), (21, 1284327), (27, 998921), (33, 817299), (63, 428109), (77, 350271), (99, 272433), (189, 142703), (231, 116757), (297, 90811), (693, 38919), (2079, 12973)]