74067129

素因数分解:

$3^9\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 40

約数和(自身を含む): 114789312

約数和(自身を除く): 40722183

約数列:

[1, 3, 9, 27, 53, 71, 81, 159, 213, 243, 477, 639, 729, 1431, 1917, 2187, 3763, 4293, 5751, 6561, 11289, 12879, 17253, 19683, 33867, 38637, 51759, 101601, 115911, 155277, 304803, 347733, 465831, 914409, 1043199, 1397493, 2743227, 8229681, 24689043, 74067129]

約数ペア:

[(1, 74067129), (3, 24689043), (9, 8229681), (27, 2743227), (53, 1397493), (71, 1043199), (81, 914409), (159, 465831), (213, 347733), (243, 304803), (477, 155277), (639, 115911), (729, 101601), (1431, 51759), (1917, 38637), (2187, 33867), (3763, 19683), (4293, 17253), (5751, 12879), (6561, 11289)]