33905289

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 53932032

約数和(自身を除く): 20026743

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 121, 131, 253, 341, 363, 393, 713, 759, 1023, 1441, 2139, 2783, 3013, 3751, 4061, 4323, 7843, 8349, 9039, 11253, 12183, 15851, 23529, 33143, 44671, 47553, 86273, 93403, 99429, 134013, 258819, 280209, 364573, 491381, 1027433, 1093719, 1474143, 3082299, 11301763, 33905289]

約数ペア:

[(1, 33905289), (3, 11301763), (11, 3082299), (23, 1474143), (31, 1093719), (33, 1027433), (69, 491381), (93, 364573), (121, 280209), (131, 258819), (253, 134013), (341, 99429), (363, 93403), (393, 86273), (713, 47553), (759, 44671), (1023, 33143), (1441, 23529), (2139, 15851), (2783, 12183), (3013, 11253), (3751, 9039), (4061, 8349), (4323, 7843)]