42059871

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 71769600

約数和(自身を除く): 29709729

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 1601, 2919, 3753, 4803, 8757, 11207, 14409, 26271, 33621, 43227, 100863, 222539, 302589, 667617, 1557773, 2002851, 4673319, 6008553, 14019957, 42059871]

約数ペア:

[(1, 42059871), (3, 14019957), (7, 6008553), (9, 4673319), (21, 2002851), (27, 1557773), (63, 667617), (139, 302589), (189, 222539), (417, 100863), (973, 43227), (1251, 33621), (1601, 26271), (2919, 14409), (3753, 11207), (4803, 8757)]