80778840233

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{881509}}^1$

素因数の和:881601

約数の個数: 32

約数和(自身を含む): 106627449600

約数和(自身を除く): 25848609367

約数列:

[1, 7, 13, 19, 53, 91, 133, 247, 371, 689, 1007, 1729, 4823, 7049, 13091, 91637, 881509, 6170563, 11459617, 16748671, 46719977, 80217319, 117240697, 217732723, 327039839, 607359701, 887679563, 1524129061, 4251517907, 6213756941, 11539834319, 80778840233]

約数ペア:

[(1, 80778840233), (7, 11539834319), (13, 6213756941), (19, 4251517907), (53, 1524129061), (91, 887679563), (133, 607359701), (247, 327039839), (371, 217732723), (689, 117240697), (1007, 80217319), (1729, 46719977), (4823, 16748671), (7049, 11459617), (13091, 6170563), (91637, 881509)]