33304887

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 64235808

約数和(自身を除く): 30930921

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 121, 153, 187, 231, 257, 357, 363, 561, 693, 771, 847, 1071, 1089, 1309, 1683, 1799, 2057, 2313, 2541, 2827, 3927, 4369, 5397, 6171, 7623, 8481, 11781, 13107, 14399, 16191, 18513, 19789, 25443, 30583, 31097, 39321, 43197, 48059, 59367, 91749, 93291, 129591, 144177, 178101, 217679, 275247, 279873, 336413, 432531, 528649, 653037, 1009239, 1585947, 1959111, 3027717, 3700543, 4757841, 11101629, 33304887]

約数ペア:

[(1, 33304887), (3, 11101629), (7, 4757841), (9, 3700543), (11, 3027717), (17, 1959111), (21, 1585947), (33, 1009239), (51, 653037), (63, 528649), (77, 432531), (99, 336413), (119, 279873), (121, 275247), (153, 217679), (187, 178101), (231, 144177), (257, 129591), (357, 93291), (363, 91749), (561, 59367), (693, 48059), (771, 43197), (847, 39321), (1071, 31097), (1089, 30583), (1309, 25443), (1683, 19789), (1799, 18513), (2057, 16191), (2313, 14399), (2541, 13107), (2827, 11781), (3927, 8481), (4369, 7623), (5397, 6171)]