55295919

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 94026240

約数和(自身を除く): 38730321

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 921, 953, 2149, 2763, 2859, 6447, 6671, 8289, 8577, 19341, 20013, 25731, 58023, 60039, 180117, 292571, 877713, 2047997, 2633139, 6143991, 7899417, 18431973, 55295919]

約数ペア:

[(1, 55295919), (3, 18431973), (7, 7899417), (9, 6143991), (21, 2633139), (27, 2047997), (63, 877713), (189, 292571), (307, 180117), (921, 60039), (953, 58023), (2149, 25731), (2763, 20013), (2859, 19341), (6447, 8577), (6671, 8289)]