29811243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 53673984

約数和(自身を除く): 23862741

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 69, 77, 93, 161, 181, 217, 231, 253, 341, 483, 543, 651, 713, 759, 1023, 1267, 1771, 1991, 2139, 2387, 3801, 4163, 4991, 5313, 5611, 5973, 7161, 7843, 12489, 13937, 14973, 16833, 23529, 29141, 39277, 41811, 45793, 54901, 61721, 87423, 117831, 129053, 137379, 164703, 185163, 320551, 387159, 432047, 903371, 961653, 1296141, 1419583, 2710113, 4258749, 9937081, 29811243]

約数ペア:

[(1, 29811243), (3, 9937081), (7, 4258749), (11, 2710113), (21, 1419583), (23, 1296141), (31, 961653), (33, 903371), (69, 432047), (77, 387159), (93, 320551), (161, 185163), (181, 164703), (217, 137379), (231, 129053), (253, 117831), (341, 87423), (483, 61721), (543, 54901), (651, 45793), (713, 41811), (759, 39277), (1023, 29141), (1267, 23529), (1771, 16833), (1991, 14973), (2139, 13937), (2387, 12489), (3801, 7843), (4163, 7161), (4991, 5973), (5313, 5611)]