76687857

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{149489}}^1$

素因数の和:149517

約数の個数: 16

約数和(自身を含む): 119592000

約数和(自身を除く): 42904143

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 149489, 448467, 1345401, 2840291, 4036203, 8520873, 25562619, 76687857]

約数ペア:

[(1, 76687857), (3, 25562619), (9, 8520873), (19, 4036203), (27, 2840291), (57, 1345401), (171, 448467), (513, 149489)]