68073129

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{2539}}^1$

素因数の和:2882

約数の個数: 20

約数和(自身を含む): 102036880

約数和(自身を除く): 33963751

約数列:

[1, 3, 9, 27, 81, 331, 993, 2539, 2979, 7617, 8937, 22851, 26811, 68553, 205659, 840409, 2521227, 7563681, 22691043, 68073129]

約数ペア:

[(1, 68073129), (3, 22691043), (9, 7563681), (27, 2521227), (81, 840409), (331, 205659), (993, 68553), (2539, 26811), (2979, 22851), (7617, 8937)]