33331221

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6871}}^1$

素因数の和:6902

約数の個数: 36

約数和(自身を含む): 61105824

約数和(自身を除く): 27774603

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 6871, 20613, 48097, 61839, 75581, 144291, 226743, 336679, 432873, 529067, 680229, 1010037, 1587201, 3030111, 3703469, 4761603, 11110407, 33331221]

約数ペア:

[(1, 33331221), (3, 11110407), (7, 4761603), (9, 3703469), (11, 3030111), (21, 1587201), (33, 1010037), (49, 680229), (63, 529067), (77, 432873), (99, 336679), (147, 226743), (231, 144291), (441, 75581), (539, 61839), (693, 48097), (1617, 20613), (4851, 6871)]