42099903

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 62222160

約数和(自身を除く): 20122257

約数列:

[1, 3, 9, 73, 139, 219, 417, 461, 657, 1251, 1383, 4149, 10147, 30441, 33653, 64079, 91323, 100959, 192237, 302877, 576711, 4677767, 14033301, 42099903]

約数ペア:

[(1, 42099903), (3, 14033301), (9, 4677767), (73, 576711), (139, 302877), (219, 192237), (417, 100959), (461, 91323), (657, 64079), (1251, 33653), (1383, 30441), (4149, 10147)]