47748393

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 95541120

約数和(自身を除く): 47792727

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 49, 51, 63, 77, 99, 119, 147, 153, 187, 189, 193, 231, 297, 357, 441, 459, 539, 561, 579, 693, 833, 1071, 1309, 1323, 1351, 1617, 1683, 1737, 2079, 2123, 2499, 3213, 3281, 3927, 4053, 4851, 5049, 5211, 6369, 7497, 9163, 9457, 9843, 11781, 12159, 14553, 14861, 19107, 22491, 22967, 27489, 28371, 29529, 35343, 36091, 36477, 44583, 57321, 68901, 82467, 85113, 88587, 104027, 108273, 133749, 160769, 206703, 247401, 252637, 255339, 312081, 324819, 401247, 482307, 620109, 757911, 936243, 974457, 1446921, 1768459, 2273733, 2808729, 4340763, 5305377, 6821199, 15916131, 47748393]

約数ペア:

[(1, 47748393), (3, 15916131), (7, 6821199), (9, 5305377), (11, 4340763), (17, 2808729), (21, 2273733), (27, 1768459), (33, 1446921), (49, 974457), (51, 936243), (63, 757911), (77, 620109), (99, 482307), (119, 401247), (147, 324819), (153, 312081), (187, 255339), (189, 252637), (193, 247401), (231, 206703), (297, 160769), (357, 133749), (441, 108273), (459, 104027), (539, 88587), (561, 85113), (579, 82467), (693, 68901), (833, 57321), (1071, 44583), (1309, 36477), (1323, 36091), (1351, 35343), (1617, 29529), (1683, 28371), (1737, 27489), (2079, 22967), (2123, 22491), (2499, 19107), (3213, 14861), (3281, 14553), (3927, 12159), (4053, 11781), (4851, 9843), (5049, 9457), (5211, 9163), (6369, 7497)]