47117763

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 54

約数和(自身を含む): 87120852

約数和(自身を除く): 40003089

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 539, 693, 847, 883, 1089, 1617, 2541, 2649, 4851, 5929, 6181, 7623, 7947, 9713, 17787, 18543, 29139, 43267, 53361, 55629, 67991, 87417, 106843, 129801, 203973, 320529, 389403, 475937, 611919, 747901, 961587, 1427811, 2243703, 4283433, 5235307, 6731109, 15705921, 47117763]

約数ペア:

[(1, 47117763), (3, 15705921), (7, 6731109), (9, 5235307), (11, 4283433), (21, 2243703), (33, 1427811), (49, 961587), (63, 747901), (77, 611919), (99, 475937), (121, 389403), (147, 320529), (231, 203973), (363, 129801), (441, 106843), (539, 87417), (693, 67991), (847, 55629), (883, 53361), (1089, 43267), (1617, 29139), (2541, 18543), (2649, 17787), (4851, 9713), (5929, 7947), (6181, 7623)]