201691773

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{8297}}^1$

素因数の和:8413

約数の個数: 24

約数和(自身を含む): 303341688

約数和(自身を除く): 101649915

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 657, 2701, 8103, 8297, 24309, 24891, 74673, 306989, 605681, 920967, 1817043, 2762901, 5451129, 22410197, 67230591, 201691773]

約数ペア:

[(1, 201691773), (3, 67230591), (9, 22410197), (37, 5451129), (73, 2762901), (111, 1817043), (219, 920967), (333, 605681), (657, 306989), (2701, 74673), (8103, 24891), (8297, 24309)]