72664317

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 118800000

約数和(自身を除く): 46135683

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 801, 979, 2403, 2749, 2937, 8247, 8811, 24741, 26433, 30239, 74223, 90717, 244661, 272151, 733983, 816453, 2201949, 2691271, 6605847, 8073813, 24221439, 72664317]

約数ペア:

[(1, 72664317), (3, 24221439), (9, 8073813), (11, 6605847), (27, 2691271), (33, 2201949), (89, 816453), (99, 733983), (267, 272151), (297, 244661), (801, 90717), (979, 74223), (2403, 30239), (2749, 26433), (2937, 24741), (8247, 8811)]