78772893

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 111476736

約数和(自身を除く): 32703843

約数列:

[1, 3, 47, 53, 83, 127, 141, 159, 249, 381, 2491, 3901, 4399, 5969, 6731, 7473, 10541, 11703, 13197, 17907, 20193, 31623, 206753, 316357, 495427, 558673, 620259, 949071, 1486281, 1676019, 26257631, 78772893]

約数ペア:

[(1, 78772893), (3, 26257631), (47, 1676019), (53, 1486281), (83, 949071), (127, 620259), (141, 558673), (159, 495427), (249, 316357), (381, 206753), (2491, 31623), (3901, 20193), (4399, 17907), (5969, 13197), (6731, 11703), (7473, 10541)]