73243737

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6353}}^1$

素因数の和:6430

約数の個数: 32

約数和(自身を含む): 126063360

約数和(自身を除く): 52819623

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 6353, 11529, 19059, 44471, 57177, 133413, 171531, 387533, 400239, 1162599, 1200717, 2712731, 3487797, 8138193, 10463391, 24414579, 73243737]

約数ペア:

[(1, 73243737), (3, 24414579), (7, 10463391), (9, 8138193), (21, 3487797), (27, 2712731), (61, 1200717), (63, 1162599), (183, 400239), (189, 387533), (427, 171531), (549, 133413), (1281, 57177), (1647, 44471), (3843, 19059), (6353, 11529)]