156720907191

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{54217}}^1$

素因数の和:54663

約数の個数: 32

約数和(自身を含む): 217732548096

約数和(自身を除く): 61011640905

約数列:

[1, 3, 41, 71, 123, 213, 331, 993, 2911, 8733, 13571, 23501, 40713, 54217, 70503, 162651, 963541, 2222897, 2890623, 3849407, 6668691, 11548221, 17945827, 53837481, 157825687, 473477061, 735778907, 1274153717, 2207336721, 3822461151, 52240302397, 156720907191]

約数ペア:

[(1, 156720907191), (3, 52240302397), (41, 3822461151), (71, 2207336721), (123, 1274153717), (213, 735778907), (331, 473477061), (993, 157825687), (2911, 53837481), (8733, 17945827), (13571, 11548221), (23501, 6668691), (40713, 3849407), (54217, 2890623), (70503, 2222897), (162651, 963541)]