1927996977

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 2684537856

約数和(自身を除く): 756540879

約数列:

[1, 3, 43, 71, 129, 181, 213, 543, 1163, 3053, 3489, 7783, 9159, 12851, 23349, 38553, 50009, 82573, 150027, 210503, 247719, 552593, 631509, 1657779, 3550639, 9051629, 10651917, 14945713, 27154887, 44837139, 642665659, 1927996977]

約数ペア:

[(1, 1927996977), (3, 642665659), (43, 44837139), (71, 27154887), (129, 14945713), (181, 10651917), (213, 9051629), (543, 3550639), (1163, 1657779), (3053, 631509), (3489, 552593), (7783, 247719), (9159, 210503), (12851, 150027), (23349, 82573), (38553, 50009)]