33378939

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 57647520

約数和(自身を除く): 24268581

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 121, 153, 187, 297, 363, 459, 561, 601, 1089, 1683, 1803, 2057, 3267, 5049, 5409, 6171, 6611, 10217, 16227, 18513, 19833, 30651, 55539, 59499, 72721, 91953, 112387, 178497, 218163, 275859, 337161, 654489, 1011483, 1236257, 1963467, 3034449, 3708771, 11126313, 33378939]

約数ペア:

[(1, 33378939), (3, 11126313), (9, 3708771), (11, 3034449), (17, 1963467), (27, 1236257), (33, 1011483), (51, 654489), (99, 337161), (121, 275859), (153, 218163), (187, 178497), (297, 112387), (363, 91953), (459, 72721), (561, 59499), (601, 55539), (1089, 30651), (1683, 19833), (1803, 18513), (2057, 16227), (3267, 10217), (5049, 6611), (5409, 6171)]