129331782

素因数分解:

$2^1\times 3^3\times {\mathrm{373}}^1\times {\mathrm{6421}}^1$

素因数の和:6805

約数の個数: 32

約数和(自身を含む): 288219360

約数和(自身を除く): 158887578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373, 746, 1119, 2238, 3357, 6421, 6714, 10071, 12842, 19263, 20142, 38526, 57789, 115578, 173367, 346734, 2395033, 4790066, 7185099, 14370198, 21555297, 43110594, 64665891, 129331782]

約数ペア:

[(1, 129331782), (2, 64665891), (3, 43110594), (6, 21555297), (9, 14370198), (18, 7185099), (27, 4790066), (54, 2395033), (373, 346734), (746, 173367), (1119, 115578), (2238, 57789), (3357, 38526), (6421, 20142), (6714, 19263), (10071, 12842)]