33893721

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 53665920

約数和(自身を除く): 19772199

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 141, 261, 307, 423, 783, 921, 1269, 1363, 2349, 2763, 3807, 4089, 8289, 8903, 12267, 14429, 24867, 26709, 36801, 43287, 80127, 110403, 129861, 240381, 389583, 418441, 721143, 1168749, 1255323, 3765969, 11297907, 33893721]

約数ペア:

[(1, 33893721), (3, 11297907), (9, 3765969), (27, 1255323), (29, 1168749), (47, 721143), (81, 418441), (87, 389583), (141, 240381), (261, 129861), (307, 110403), (423, 80127), (783, 43287), (921, 36801), (1269, 26709), (1363, 24867), (2349, 14429), (2763, 12267), (3807, 8903), (4089, 8289)]