51665229

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24851}}^1$

素因数の和:24878

約数の個数: 32

約数和(自身を含む): 95431680

約数和(自身を除く): 43766451

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 24851, 74553, 173957, 223659, 273361, 521871, 670977, 820083, 1565613, 1913527, 2460249, 4696839, 5740581, 7380747, 17221743, 51665229]

約数ペア:

[(1, 51665229), (3, 17221743), (7, 7380747), (9, 5740581), (11, 4696839), (21, 2460249), (27, 1913527), (33, 1565613), (63, 820083), (77, 670977), (99, 521871), (189, 273361), (231, 223659), (297, 173957), (693, 74553), (2079, 24851)]